The Amazing Engines of Laszlo Riesz

Bill Warner hen casually mentioned print young Austrian produced worlds smallest CO2 enginea single cylinder 75 cubic millimeter displacementI yet met Laszlo Riesz soon received letter Laszlo applauded fellows accomplishment noted made 30 engines size smaller 40 years ago sent photocopy few examples smallest displacing mere 013 cubic millimeters almost beyond belief Could possibly true skeptical information sent along sufficiently intriguing make want see wonders myself few weeks later descended steps Laszlo s spotless basement machine shop Long Island After seeing equipment doubts began disappear What immediately caught eye precision Swiss lathe sporting auto-collimator lens arrangement optically measuring millionths inch bench beside microscopes strange optical devices usually found machine shop confidence claims grew July1995 27 Engines Five CO2 motors fit inside Contac capsule Smallest just above date penny has 010 bore stroke soon learned Mr Riesz has done lot make tiniest power plant have ever seen proceeded pull out marvel after marvel next three hours finally take leave feeling having presence remarkable engineers century Laszlo Riesz born Hungaiy 1936 grandfather noted physicist father manufactured wine presses first engine 5cc diesel made scrap metal fathers 20-foot-long lathe normally used making wine-press parts school project Laszlo put down as~. very precision pointed out some unprofessional file work crankcase made engine 712 years old father delighted gave Laszlo use jewelers lathe well rest shop machinery happiest moment life recalls today Around 1953 long before emigrated US parents making power plants varied turbine jets model airplanes tiny CO2 just covers up date penny engine fairly crude compared others made hand during Laszlo nine-month stay refugee camp shores Lake Otsevo Yugoslavia fashioned bits pieces using primitive tools twig made handle piece heavy copper wire use soldering iron Broken sewing machine needles served drills Files shaped textured stones Solder came seams tin cans brass parts came broken outboard motor carburetor brass engine sporting balanced flywheel made Hungarian penny powered small boat ran steam generated candle flame Laszlo also produced steam turbine propel boats fifty times power took two scarce candles heat boiler made hand salvaged wax Jets awe gentlemans ability having seen ingenious though primitive childhood creations next engine showed us really opened eyes 31/2-pound turbine jet claims 15 pounds thrust 19 afterburner has built flown three newest made 1967 loathe reveal too details has patents mind someday can afford told latest has eight-can annular-type burner singlestage centrifugal-flow compressor ceramic combustion chamber built-in starter overspeed governor kerosene fuel pump oil pump two igniter plugs variablearea exhaust nozzle also claims low 3250 tailpipe temperature 14000 hours running during past 43 years mishap Glow Engines next little marvels come out box included eight-gram 075cc rear-induction reed-valve glow engine homemade glow plug gets its maximum power 04 BHP 38000 rpm 10-gram 007-cubic-inch front-rotary valve ball-bearing engine muffler originally run diesel putting out 05 BHP 32125 rpm As glow engine rethreaded Cox 010 glow plug hit 062 BHP 46500rpm cannot verify thrust rpm figures high standard workmanship clever engineering saw work would make bets contrary little showmanship Laszlo 28 Model Aviation lo Rieszs excellent machine work enhances front end jet engine 007 46500 rpm ball-bearing glow engine top Laszlos first engine 5cc diesel made age 71/2 proceeded pull out Contac cold-remedy capsule containing no less thanfive micro CO2 engines spilled out rough paper towel surface reduce chances having slide off floorwhich happened once resulted being stepped searching Years working machine shops what thought tiny stuff didnt prepare reciprocating engines viewed under microscope six diopters closeup lenses pictures Laszlos engines dont convey Lilliputian excellence smallest engine barely covered date dime has incredible 010 bore stroke single-edge razor blade about 010 thick Built 40 years ago Laszlo still teens engine made entirely steel get necessary strength Its three-bladed aluminum prop mere 098 diameterless I8 inch has one-millimeter pitch C02 can run about 30 seconds 9050 rpm metal shrinks cold freezes up next larger engine 022 cubic millimeter displacement turns 10000 rpm 5 x 18mm aluminum propeller made 75 series dense aluminum freezes after 15 seconds does have enough power fly model Like Laszlos CO2s utilizes titanium turbo tank screwed rear crankcase Due size engines ball-inhead inlet valve design impractical Laszlo uses ball mounted rear crankcase crankpin knocking ball off its seat rotation crankcase pressurized way power stroke piston up stroke rather normal top-down way July1995 29 Jet engine made Hungary 40 years ago Nineteen pounds thrust afterburner began Laszlo shows 5cc diesel made fathers lathe school projectat age 7112 Huge 25 cu mm engine used show size two crankshafts connecting rod eight-gram 075cc rear-intake reed valve glow engine made 1955 delivers 04 BHP 38000 rpm five minutes can upgrade standard Futaba orAirtronics servos ball bearing servos EMS Ball Bearing Conversion Kit Replacement case tops accurately molded super tough glass filled fuel-proof Celcon include top quality stainless steel ball bearing servo output shaft * Stops case top and/or plastic bushing wear * Prevents output gear shaft shimmy * Reduces friction improves servo centering * Enhances servo performance airplanes boats cars * Mandatory helicopter servos Free output arm provided case top * Guaranteed against breakage year smallest engine Laszlo flies model displaces 049 cubic millimeter cubic inches runs minute flying six-inch-span light foam airplane covered /2 mil plastic cling wrap turns 6500 rpm two-bladed nylon prop features aluminum crankcase chrome-steel cylinder liner aluminum piston nylon ring titanium connecting rod larger version 25 cubic millimeter powers 12-inch-span model problems making micro CO2 engines involve crystalline structure metal molecular level also manufacturing suitable steel balls inlet valves Laszlo opines has make 150 balls get good flat spots Since smallest commercially-available case-hardened ball whopping 1/32 inch diameter turns own #303 nonmagnetic stainless steel slightly bigger needs laps balls between two cast-iron plates using diamond lapping paste drilled shim stock hold place static charge build up braking action lapping paste often prevents balls rolling properly creates tiny flat spots render balls unusable final ball must round within 000008 Seven-cylinder radial remarkable 64mm-diameter engine has run bench needing filler shut-off prevent starting its own utilizes symmetrical 30 Model Aviation Small TooSENDI IOVER 2000 TOOLS & ACCESSORIESFOR YOUR Brand Names. Unusual Items.TO%AYI IExclusive Products savings up Ito 60% designed make project Ieasier enjoyable professional I tu uRDER Send $100 coupon name address toADDRESS_____________________________________________________[v32][b163976213226610]] MicroMark 1788 Snyder AveI Berkeley Heights NJ 07922-1595CiTY___________________________ STATE________ ZIP h BBC-1Fits FUTABA S28/St28 S38/S138 orS48/S148 Servos set 4$2595 BBC-2As above set 1$695 BBC-3Fits AIRTHONICS 94102 Servos set 4$2595 BBC-4As above set I$695 BBC5Bait Bearing Only JR 501 507 RCDAPOLLO 05 10 FOCUS HS300 HS500 ACE330342 342HS TOWER TS-5 Servos set 4$1995 * Add $300 Shipping Handling orders * California Residents Add 775% Sales Tax * VISA MASTERCARD Accepted 22483 Mission Hills Ln Yorba Linda CA 92687714 692-1393 800 845-8978 SAITO SPECIALS FASO$21495 FA65$22995 FA 80$25495 FA91S$30495 FA12OS$36495 NEWIFA 150$38995 FAlSOS$41995 FA 60T$57495 FAlOOT$49995 FA 13OTDP $59995 NEWIFA 182TD 95 FA300TL 95 FA 300TDP $96995 FA325R $154995 THUNDER TIGER ENGINES 6P Series6P 25 ABC w/muffler$5599 6P 40 ABC w/muffler$5899 6P 61 ABC w/muffler$9399 Pro Series Pro 40 BB ABC w/muffler$9399 Pro 46 BB ABC w/muffler$9899 Pro 61 BB ABC w/muffler$14899 crankshaft-distributed pressure feed Turning 3200 rpm should able power light 20-inch-span model quietest engines remarkably smooth-running crankcase breather features number tiny 004 holes equal pistondisplacement small enough prevent dust particles entering Did see run ask Well yes no ran CO2 Unfortunately CO2 Laszlo purchased occasion no goodit gummed up engines pellet-gun-type cartridge too have problem possibly stemming lubricant put CO2 hooked up 80 lb air pressure however ran fine fast would have high-pressure CO2 could feel prop wash tiniest foot behind it would have expected such minuscule mill engines needed oiled before run special synthetic watchmakers oil Laszlo once worked Bulova before moved Accutron operations Switzerland impressive demonsration incredible machine work volumes theoretical studies ranging metallurgy theory compressor stalls gives complete confidence Laszlos ability back up claims has made feel sufficient chance see engines perform difficult glow engines jets crowded urban REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EA~ HINEEZ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS ThAT REALLY WORK EVERY TIME FOR LONG TIME Dont depend luck depend SiG EASY HINGES first still best name CA hinges SH-710 Pkg 24- S29b Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB A F D F D F F D F F D OIflHIflLflJJLI OIt4tI- SlotsorHolesAAAAA0D Glue Action WickingAABFFFF Delayed Cure Average Grade C C BF C F CF CF 0 SIG MFG 00 INC 401-7 So Front St Montezuma IA 50171 623-5154 32 Model Aviation ENKNIGHTS FA50GK$22995 BO SPECIAL FA65GK$24995Midwest AT6 NEW Saito 150 FA8OGK$27495 $56399 SI EN MADE OF T-6 AJUCRAFF AL lOOL LUTADANFEED NO NO NO environment would have performed exactly described Mr Riesz does seem like man exaggerates example insisted use rpm figures maximum HP obtained maximum obtained rpma bit higher misleading What good CO2 engines such minuscule dimensions vis-a-vis actually flying practical model airplanes smallest ones probably no use Still stand inspiring monuments human accomplishment Laszlos first engine impresses much music written Mozart age 7 thorough engineering unbelievable craftsmanship have gone later work unexcelled Mr Riesz has plans produce wide variety larger cubic millimeter displacement CO2 engines mainly Indoor fliers has no less 26 different engines drawn up ranging singles twins flat fours radials Peanut Pistachio models emphasis scale appearance intends make variety see what sells before going full production fully aware competition excellent Gasparmn engines Czechoslovakia domesticallyproduced Browns feels will market high-quality engines plans sell directly modelers keep prices competitive time article published hoping have number engines stock information contact Laslo Riesz 2415 St Marks Ave Bellmore NY 11710 dons epoxy products have long known strength flexibility reliability reasonable prices Whether choose quick setting 5minute field repair just hurry extremely strong 30minute can confident using best - at price 27625 MIN EPOXY taz596 276312 MIN EPOXY toz596 276430 MIN EPOXY toz596 27595 MIN EPOXY 9oz749 276015 MIN EPOXY 9oz749 276130 MIN EPOXY 9oz749 i Bockplote Mount / Tru Turn Spinner Nut / Tuned Silencer / Extra Head Shims Written Certificate Minimum RPMs Most beech test ever t 7500 rIse ivitl 0 9o 75 prep S1M95 Includes NOTE MWS 0500 intended beginners inexperienced flyers engine IS intended corn petition sanctioned sport class Quickie 500 events engine meant COmpete against expensive Nelson Jeft engines OUT OF THE BOX engine WILL out-perform other unmodified engines No further tinkering needed Bolt MWS 0500 place MVVS Q500and hang onlIl MVVS CORPORATION OF AMERICA 7 Switchbud Place Suite 192-211 Woodlands TX 77380 713-364-8011 Fax 713-298-7032 U twwi5p tiwAjCU new heavy-duty ignition system features drain high output cir cuit 15000 rpm icanmade spark coil Spark plug lead easily replaced Heavy-duty alu minum case Available T&G Byrons Planes Plus Brisson J & Engineering older CH systems Prices de switch harness pulse swItch S&H $7995 89 WITH SHI LD5O RESIS-WITH 5HIELD5D LEAD BOSCH TOR SPARK PLUG LEADRESISTOR PLUG COVER A---- t V S Ignition parts accessorlee custom installation Send $2 price list newsletter dering instructions Now available new American made 1/4 32 spark plug Ground electrodej machined part body $1295 ea Plus S&H Minimum order 2 g e S2.I have marketing POSI-CURE since 1984 have always best product avail able modeler absolute lowest possi ble price always assured finest adhesives available POSI-CURE products specially formulated very best avaisbie raw materials use no second grade stock warehouse inventory stored refriger ated maintain very best quality possible Lots imitators good POSI-CURE modelers choice 2752 P051-CURE TH[N 2oz 539 2753 POSI-CURE GAP-FILLtNG 2oz. 539 2754 P051-CURE THIN Ioz 349 2755 POSI-CURE GAP FILLING Ioz 2756 INSTA-SET SPRAY 2oz 349 2757 INSTA-SET REFILL IOnz 796 2756 UN-CURE DEBONDER toz 296 LDONS HOBBIES 21a OLD OAKLAND ROAD SAN JOSE CA 95131 QUESTIONS CUSTOMER SERVICE ORDER DEPT 408 943-0872 FAX 408 943-09048 vvj 822-1688 DEALER INQUIRES INVITED __________________________________ SHIPPINGUPS Ground Continental USA $595 UPS 2nd DAY AIR & UPS NEXT DAY AIR available COD OK add $550 COD fee July1995 35 WEVE GOT THE CURE. WHETHER YOURE TORN RIPPED SHREDDED FRAZZLED SMASHED CRUSHED CRACKED CHIPPED FRAC TURED SPLIT SNAPPED SHATTERED OR JUST LITTEL BIT STRESSED

Bill Warner hen casually mentioned print young Austrian produced worlds smallest CO2 enginea single cylinder 75 cubic millimeter displacementI yet met Laszlo Riesz soon received letter Laszlo applauded fellows accomplishment noted made 30 engines size smaller 40 years ago sent photocopy few examples smallest displacing mere 013 cubic millimeters almost beyond belief Could possibly true skeptical information sent along sufficiently intriguing make want see wonders myself few weeks later descended steps Laszlo s spotless basement machine shop Long Island After seeing equipment doubts began disappear What immediately caught eye precision Swiss lathe sporting auto-collimator lens arrangement optically measuring millionths inch bench beside microscopes strange optical devices usually found machine shop confidence claims grew July1995 27 Engines Five CO2 motors fit inside Contac capsule Smallest just above date penny has 010 bore stroke soon learned Mr Riesz has done lot make tiniest power plant have ever seen proceeded pull out marvel after marvel next three hours finally take leave feeling having presence remarkable engineers century Laszlo Riesz born Hungaiy 1936 grandfather noted physicist father manufactured wine presses first engine 5cc diesel made scrap metal fathers 20-foot-long lathe normally used making wine-press parts school project Laszlo put down as~. very precision pointed out some unprofessional file work crankcase made engine 712 years old father delighted gave Laszlo use jewelers lathe well rest shop machinery happiest moment life recalls today Around 1953 long before emigrated US parents making power plants varied turbine jets model airplanes tiny CO2 just covers up date penny engine fairly crude compared others made hand during Laszlo nine-month stay refugee camp shores Lake Otsevo Yugoslavia fashioned bits pieces using primitive tools twig made handle piece heavy copper wire use soldering iron Broken sewing machine needles served drills Files shaped textured stones Solder came seams tin cans brass parts came broken outboard motor carburetor brass engine sporting balanced flywheel made Hungarian penny powered small boat ran steam generated candle flame Laszlo also produced steam turbine propel boats fifty times power took two scarce candles heat boiler made hand salvaged wax Jets awe gentlemans ability having seen ingenious though primitive childhood creations next engine showed us really opened eyes 31/2-pound turbine jet claims 15 pounds thrust 19 afterburner has built flown three newest made 1967 loathe reveal too details has patents mind someday can afford told latest has eight-can annular-type burner singlestage centrifugal-flow compressor ceramic combustion chamber built-in starter overspeed governor kerosene fuel pump oil pump two igniter plugs variablearea exhaust nozzle also claims low 3250 tailpipe temperature 14000 hours running during past 43 years mishap Glow Engines next little marvels come out box included eight-gram 075cc rear-induction reed-valve glow engine homemade glow plug gets its maximum power 04 BHP 38000 rpm 10-gram 007-cubic-inch front-rotary valve ball-bearing engine muffler originally run diesel putting out 05 BHP 32125 rpm As glow engine rethreaded Cox 010 glow plug hit 062 BHP 46500rpm cannot verify thrust rpm figures high standard workmanship clever engineering saw work would make bets contrary little showmanship Laszlo 28 Model Aviation lo Rieszs excellent machine work enhances front end jet engine 007 46500 rpm ball-bearing glow engine top Laszlos first engine 5cc diesel made age 71/2 proceeded pull out Contac cold-remedy capsule containing no less thanfive micro CO2 engines spilled out rough paper towel surface reduce chances having slide off floorwhich happened once resulted being stepped searching Years working machine shops what thought tiny stuff didnt prepare reciprocating engines viewed under microscope six diopters closeup lenses pictures Laszlos engines dont convey Lilliputian excellence smallest engine barely covered date dime has incredible 010 bore stroke single-edge razor blade about 010 thick Built 40 years ago Laszlo still teens engine made entirely steel get necessary strength Its three-bladed aluminum prop mere 098 diameterless I8 inch has one-millimeter pitch C02 can run about 30 seconds 9050 rpm metal shrinks cold freezes up next larger engine 022 cubic millimeter displacement turns 10000 rpm 5 x 18mm aluminum propeller made 75 series dense aluminum freezes after 15 seconds does have enough power fly model Like Laszlos CO2s utilizes titanium turbo tank screwed rear crankcase Due size engines ball-inhead inlet valve design impractical Laszlo uses ball mounted rear crankcase crankpin knocking ball off its seat rotation crankcase pressurized way power stroke piston up stroke rather normal top-down way July1995 29 Jet engine made Hungary 40 years ago Nineteen pounds thrust afterburner began Laszlo shows 5cc diesel made fathers lathe school projectat age 7112 Huge 25 cu mm engine used show size two crankshafts connecting rod eight-gram 075cc rear-intake reed valve glow engine made 1955 delivers 04 BHP 38000 rpm five minutes can upgrade standard Futaba orAirtronics servos ball bearing servos EMS Ball Bearing Conversion Kit Replacement case tops accurately molded super tough glass filled fuel-proof Celcon include top quality stainless steel ball bearing servo output shaft * Stops case top and/or plastic bushing wear * Prevents output gear shaft shimmy * Reduces friction improves servo centering * Enhances servo performance airplanes boats cars * Mandatory helicopter servos Free output arm provided case top * Guaranteed against breakage year smallest engine Laszlo flies model displaces 049 cubic millimeter cubic inches runs minute flying six-inch-span light foam airplane covered /2 mil plastic cling wrap turns 6500 rpm two-bladed nylon prop features aluminum crankcase chrome-steel cylinder liner aluminum piston nylon ring titanium connecting rod larger version 25 cubic millimeter powers 12-inch-span model problems making micro CO2 engines involve crystalline structure metal molecular level also manufacturing suitable steel balls inlet valves Laszlo opines has make 150 balls get good flat spots Since smallest commercially-available case-hardened ball whopping 1/32 inch diameter turns own #303 nonmagnetic stainless steel slightly bigger needs laps balls between two cast-iron plates using diamond lapping paste drilled shim stock hold place static charge build up braking action lapping paste often prevents balls rolling properly creates tiny flat spots render balls unusable final ball must round within 000008 Seven-cylinder radial remarkable 64mm-diameter engine has run bench needing filler shut-off prevent starting its own utilizes symmetrical 30 Model Aviation Small TooSENDI IOVER 2000 TOOLS & ACCESSORIESFOR YOUR Brand Names. Unusual Items.TO%AYI IExclusive Products savings up Ito 60% designed make project Ieasier enjoyable professional I tu uRDER Send $100 coupon name address toADDRESS_____________________________________________________[v32][b163976213226610]] MicroMark 1788 Snyder AveI Berkeley Heights NJ 07922-1595CiTY___________________________ STATE________ ZIP h BBC-1Fits FUTABA S28/St28 S38/S138 orS48/S148 Servos set 4$2595 BBC-2As above set 1$695 BBC-3Fits AIRTHONICS 94102 Servos set 4$2595 BBC-4As above set I$695 BBC5Bait Bearing Only JR 501 507 RCDAPOLLO 05 10 FOCUS HS300 HS500 ACE330342 342HS TOWER TS-5 Servos set 4$1995 * Add $300 Shipping Handling orders * California Residents Add 775% Sales Tax * VISA MASTERCARD Accepted 22483 Mission Hills Ln Yorba Linda CA 92687714 692-1393 800 845-8978 SAITO SPECIALS FASO$21495 FA65$22995 FA 80$25495 FA91S$30495 FA12OS$36495 NEWIFA 150$38995 FAlSOS$41995 FA 60T$57495 FAlOOT$49995 FA 13OTDP $59995 NEWIFA 182TD 95 FA300TL 95 FA 300TDP $96995 FA325R $154995 THUNDER TIGER ENGINES 6P Series6P 25 ABC w/muffler$5599 6P 40 ABC w/muffler$5899 6P 61 ABC w/muffler$9399 Pro Series Pro 40 BB ABC w/muffler$9399 Pro 46 BB ABC w/muffler$9899 Pro 61 BB ABC w/muffler$14899 crankshaft-distributed pressure feed Turning 3200 rpm should able power light 20-inch-span model quietest engines remarkably smooth-running crankcase breather features number tiny 004 holes equal pistondisplacement small enough prevent dust particles entering Did see run ask Well yes no ran CO2 Unfortunately CO2 Laszlo purchased occasion no goodit gummed up engines pellet-gun-type cartridge too have problem possibly stemming lubricant put CO2 hooked up 80 lb air pressure however ran fine fast would have high-pressure CO2 could feel prop wash tiniest foot behind it would have expected such minuscule mill engines needed oiled before run special synthetic watchmakers oil Laszlo once worked Bulova before moved Accutron operations Switzerland impressive demonsration incredible machine work volumes theoretical studies ranging metallurgy theory compressor stalls gives complete confidence Laszlos ability back up claims has made feel sufficient chance see engines perform difficult glow engines jets crowded urban REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EA~ HINEEZ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS ThAT REALLY WORK EVERY TIME FOR LONG TIME Dont depend luck depend SiG EASY HINGES first still best name CA hinges SH-710 Pkg 24- S29b Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB A F D F D F F D F F D OIflHIflLflJJLI OIt4tI- SlotsorHolesAAAAA0D Glue Action WickingAABFFFF Delayed Cure Average Grade C C BF C F CF CF 0 SIG MFG 00 INC 401-7 So Front St Montezuma IA 50171 623-5154 32 Model Aviation ENKNIGHTS FA50GK$22995 BO SPECIAL FA65GK$24995Midwest AT6 NEW Saito 150 FA8OGK$27495 $56399 SI EN MADE OF T-6 AJUCRAFF AL lOOL LUTADANFEED NO NO NO environment would have performed exactly described Mr Riesz does seem like man exaggerates example insisted use rpm figures maximum HP obtained maximum obtained rpma bit higher misleading What good CO2 engines such minuscule dimensions vis-a-vis actually flying practical model airplanes smallest ones probably no use Still stand inspiring monuments human accomplishment Laszlos first engine impresses much music written Mozart age 7 thorough engineering unbelievable craftsmanship have gone later work unexcelled Mr Riesz has plans produce wide variety larger cubic millimeter displacement CO2 engines mainly Indoor fliers has no less 26 different engines drawn up ranging singles twins flat fours radials Peanut Pistachio models emphasis scale appearance intends make variety see what sells before going full production fully aware competition excellent Gasparmn engines Czechoslovakia domesticallyproduced Browns feels will market high-quality engines plans sell directly modelers keep prices competitive time article published hoping have number engines stock information contact Laslo Riesz 2415 St Marks Ave Bellmore NY 11710 dons epoxy products have long known strength flexibility reliability reasonable prices Whether choose quick setting 5minute field repair just hurry extremely strong 30minute can confident using best - at price 27625 MIN EPOXY taz596 276312 MIN EPOXY toz596 276430 MIN EPOXY toz596 27595 MIN EPOXY 9oz749 276015 MIN EPOXY 9oz749 276130 MIN EPOXY 9oz749 i Bockplote Mount / Tru Turn Spinner Nut / Tuned Silencer / Extra Head Shims Written Certificate Minimum RPMs Most beech test ever t 7500 rIse ivitl 0 9o 75 prep S1M95 Includes NOTE MWS 0500 intended beginners inexperienced flyers engine IS intended corn petition sanctioned sport class Quickie 500 events engine meant COmpete against expensive Nelson Jeft engines OUT OF THE BOX engine WILL out-perform other unmodified engines No further tinkering needed Bolt MWS 0500 place MVVS Q500and hang onlIl MVVS CORPORATION OF AMERICA 7 Switchbud Place Suite 192-211 Woodlands TX 77380 713-364-8011 Fax 713-298-7032 U twwi5p tiwAjCU new heavy-duty ignition system features drain high output cir cuit 15000 rpm icanmade spark coil Spark plug lead easily replaced Heavy-duty alu minum case Available T&G Byrons Planes Plus Brisson J & Engineering older CH systems Prices de switch harness pulse swItch S&H $7995 89 WITH SHI LD5O RESIS-WITH 5HIELD5D LEAD BOSCH TOR SPARK PLUG LEADRESISTOR PLUG COVER A---- t V S Ignition parts accessorlee custom installation Send $2 price list newsletter dering instructions Now available new American made 1/4 32 spark plug Ground electrodej machined part body $1295 ea Plus S&H Minimum order 2 g e S2.I have marketing POSI-CURE since 1984 have always best product avail able modeler absolute lowest possi ble price always assured finest adhesives available POSI-CURE products specially formulated very best avaisbie raw materials use no second grade stock warehouse inventory stored refriger ated maintain very best quality possible Lots imitators good POSI-CURE modelers choice 2752 P051-CURE TH[N 2oz 539 2753 POSI-CURE GAP-FILLtNG 2oz. 539 2754 P051-CURE THIN Ioz 349 2755 POSI-CURE GAP FILLING Ioz 2756 INSTA-SET SPRAY 2oz 349 2757 INSTA-SET REFILL IOnz 796 2756 UN-CURE DEBONDER toz 296 LDONS HOBBIES 21a OLD OAKLAND ROAD SAN JOSE CA 95131 QUESTIONS CUSTOMER SERVICE ORDER DEPT 408 943-0872 FAX 408 943-09048 vvj 822-1688 DEALER INQUIRES INVITED __________________________________ SHIPPINGUPS Ground Continental USA $595 UPS 2nd DAY AIR & UPS NEXT DAY AIR available COD OK add $550 COD fee July1995 35 WEVE GOT THE CURE. WHETHER YOURE TORN RIPPED SHREDDED FRAZZLED SMASHED CRUSHED CRACKED CHIPPED FRAC TURED SPLIT SNAPPED SHATTERED OR JUST LITTEL BIT STRESSED