to both competitors spectators Its true some peoples models go 80 mph new rulesbut Nelson 15 will still break Contro 100 mph Henry Nelson reported July MACA LineNewsletter engine lost about 1500 rpm Combat Charlie Johnson COMPLAINTS often heard mere mortals unable obtain really exotic stuff pros able use advantage werent able get 20 McCollum piston/liner sets possibly Brasher crank theres still hope Cipolla made 200 ABC piston/liner sets Fox can used either replacements early iron versions Mark VI sets cost $3995 plus $1 P&H available Doc Passen PO Box 111 Jasonville IN 47438 Early reports Chicago indicate Cipolla Foxolla fast needles well shakes less iron-piston setups Cipolla piston very robust design features single circlip holding wrist pin place get youll have grind down end Fox wrist pin fit new piston sample received needed little X-Acto work deburr ports Reports reliability performance will follow later column fairness Fox must reported latest piston Mark VI all-aluminum seems have solved problem existed early production engines have Mark VI has destroyed its piston afraid run engine because bad press has received should send engine back Fox factory theyll take care As far McCollum setup concerned has set standard type combination would difficult Nel son lot better As FAI fliers know new rules mandate fuel 10% nitro 20% castor oil plus 4mm-diameter venturi 1 5-cu-in engine Early reports MACA Newsletter models going less 80 mph falling sky Prophets doom claimed models would too slow would lack appeal because 4mm venturi around 1000 rpm engine set up run 40% nitro Most Nelson users using nitro 10% range anyway should see airspeed drop about five miles per hour Continued page 156 66 Model Aviation Sullivan line clip mounts 0510 needle valve assembly Fox test plane Giant fuel filter additional line clip reasonexplained column Doc Passens Boomerang powered Cipolla side-exhaust 36 Kelly fiberglass prop surprisingly fast such large model can turn very quickly Its foamie Cipolla-made ABC replacement piston/liner set L forthe Fox 36 available Doc Passen address column $3995 Roger Venturis custom connecting rod Above Fox Combat engines said give excellent results Big- little-end bores made orderto fit stockcranks wrist pins Brasher cranks nonstandard McCollum wrist pins 00 DGA Designs Designs 00 DGA Designs eg DGA Designs . DG Designs 0 *DARNED GOOD AIRMEN Lightest weight Pilots Available .. 0 * FULL BODY PILOT KIT Lifehke Vinyl latex l-obbe paos A Easy assemble finish Kit contains Pilot head hands boots helmet0 cap goggles h411 templates easy instnactions Fully positionable too.0 Height- Weight- NEW Low Proes- .k.k0 l NO206 .1/5 Scale 11c 2020 No205 /5 Scale 14a 302g59 1A%lI No 204 -1/4 Scale 17a 4 oz s ei Y13Y No203 13 Scale 23 6oz sip SPORTSMAS 0 BRNSTOHIER FULi sooY o OUST R/C Model IIAircraft need *BUST PILOT KIT Lilegie oo4 gIgs lobOll goi.Good Pilots.0 Kit contaIns PIot head nelmei spoIl Cap goggles 004 Jacket. Easy assesIbleandfihish. Height- Weight- Low PriO80 OScale 310 3 Ooa S 595 C Ne lOt- thScale3-811407Sqh*sameat 4NolOol Nt 04 cale43 811 Ppz7h NO 03 hale S34 2lgOas1499simple sewIng5 Aetassetdittg realign4reqaireda attainable pSetielea 0 Oce tO the, eatrertle light Weight 00 CompEted full body o clot0 ho-ts Wll haoe lIttle Orb cIted baled0 COol aIrcIafl0 ,t0 Send sl0O Catalog a New Slit State AesacIlts add Ph sales tas. Send Check MO.coosAllow 3 weeks tot Check clear DGA Designs OS DA @ DGA Designs flying outside corners profile dont surprised engine richens abruptly first corner common sidemounted engines generally will clear out after first corner can minimize flying first corner outside squares little soft starting little high might lose couple points such entry prevents engine loading up slowing down ship will points well spent overall maneuver Schnuerle-ported engine such OS PP series exhibits less tendency standard-ported engines such Merco Fox point should find yourself profile flying pretty well Obviously whole lot trimming could cover herea lot covered back 1985 series six columns began May issue new readers out would like copies further refine trimming knowledge Id happy send set 9 x 12-in manila envelope return address about four 22-cent stamps sent address end article will assure theyre yours Oh does Twister II fly ask Just great flew over 500 points local contest drew favorable comments about its ability fly like real Stunter Yeah does Plus its easy fly whole lot fun enjoyed Ted Fancher 158 Flying Cloud Isle Foster City CA 94404 CL Combat/Johnson Continued page 66 Henry also reports no trouble running castor-oil-based fuel recommends using UCON oil comparable synthetic oil test flying order retard buildup carbon engine Nelsons last line says F2D remalns same event Nelson users least FAST Henry Nelson may reached RD 2 Box 233 Ramsey Rd Zelienople PA 16063 believe current price Nelson F2D Combat Special including legal 4mm venturi around $175 engine handfitted Henry Nelson test run make sure up standard Henrys state-of-the-art machinery allows him hold such close toler ances rarely does anything need done engine anyway decide order engine engines sure knows 1 Exactly what purpose it/they will used 2 What percentage nitro will using 3 youll using 4mm venturi just flying exhibi tions stun crowd please use prop recommends wide-bladed 10 x 6 wish picture recent Bladder Grabber meet thatll have wait until next time Mike Petri placed third Money Meet undefeated through 11 rounds flyinguntil met meets CD Chuck Rudner Somehow Chuck beat red-hot Petri three straight took over $5000 Carver Corp stereo equipment stunned Petri settle second place mere $3000 Carver state-of-the-art goodies incredible contest century featured 63 entrants overthe USA Canada flying 200 matches during two-day Combat marathon Jim McFadden yeah hes Norms kid did commendable job running matches did Heather Hawley orga nized arranged everything big-time contests have really taken off recently can thank people like Heather Jim Howard Mary Lou Rushand espe cially Bob Carver donated over $10000 worth stereo equipment just because loves Combat people have done things rather grand scale workers local meets deserve pats back thanks Nationals Money Meet Bladder Grabber would never possible such dedicated people lets keep ball rolling see maybe Bladder Grabber 13 breaks 100-contestant mark pictures shows Fox15 lots extra plumbing hooked subject test see what would happen fuel line routed different ways giant fuel filter stuck its middle line filter run far enough inboard side model will cause engine sag tight maneuvers though addition ofafilterto aplan&s fuel system will smooth Out needle valve setting little bit found filter much capacity let engine merely bleed down rather stop quickly Such situation could cause few agonizing moments pilot middle match since couldnt leave pilots circle because engine still runningalthough very low power level Removing large filter produced quick en gine stops instead bleed-down moral story keep small quantity fuel inboard needle valve spray bar possible admonition includes size placement fuel filter points use smallinside-diameter fuel line biggest improvement can make engine still using either conventional spray bar two-piece bodyand-metering jet setup venturi addition remotely mounted 05 10 needle valve assembly Youll notice Fox 15 picture Sullivan Products control line clip used mount OS needle valve assembly has proved effective method mounting trick mounts have seenand its very inexpensive Adding 05 10 needle valve assembly best thing can engine run using bladder tankjust sure use filter between bladder needle valve never between needle valve venturi Youll need remove engines standard spray bar replace Fox K&B jet Jim Jack doesnt use jet system just sticks fuel tube coming remote needle valve assembly hole side venturi jet should have screwed Before screw needle valve body remote-needle system place short length fuel line tubingover threads act seal pressurized fuel piece about tn long enough Check system leaks engine running Youd surprised much fuel can blow past unsealed assemblies Charlie Johnson 3716 Ingraham St San Diego CA 92109 CL Navy Carrier Continued page 67 No tools required beyond found modelers workshops Dremel tool something similar greatly speeds work Car bide bits cutoff wheels work well forming Continued page 162 156 Model Aviation Modelers Choice GMP EPOXIES High Quality Model Construction Jr Kwik Set 6 Minute5 oz $ 595 Kwik Set 6 MinutelOoz $ 995 Giant Kwik Set 6 Minute1602 $1395 Half FastlOMinutelOoz$ 895 GMP AIRCRAFT INSTRUMENTS 80in3/16114318112$ 149 40in3/4andoneincl$ 149 EASY OFF PULLER proper tool removing drive washeraand flywheels $ 795 Gas Model Products 8773 Russet Dr Cincinnati OH 45239 513 385-7398 aef dler order dkoct Post odd $150
Edition: Model Aviation - 1987/10
Page Numbers: 66, 156
Edition: Model Aviation - 1987/10
Page Numbers: 66, 156
to both competitors spectators Its true some peoples models go 80 mph new rulesbut Nelson 15 will still break Contro 100 mph Henry Nelson reported July MACA LineNewsletter engine lost about 1500 rpm Combat Charlie Johnson COMPLAINTS often heard mere mortals unable obtain really exotic stuff pros able use advantage werent able get 20 McCollum piston/liner sets possibly Brasher crank theres still hope Cipolla made 200 ABC piston/liner sets Fox can used either replacements early iron versions Mark VI sets cost $3995 plus $1 P&H available Doc Passen PO Box 111 Jasonville IN 47438 Early reports Chicago indicate Cipolla Foxolla fast needles well shakes less iron-piston setups Cipolla piston very robust design features single circlip holding wrist pin place get youll have grind down end Fox wrist pin fit new piston sample received needed little X-Acto work deburr ports Reports reliability performance will follow later column fairness Fox must reported latest piston Mark VI all-aluminum seems have solved problem existed early production engines have Mark VI has destroyed its piston afraid run engine because bad press has received should send engine back Fox factory theyll take care As far McCollum setup concerned has set standard type combination would difficult Nel son lot better As FAI fliers know new rules mandate fuel 10% nitro 20% castor oil plus 4mm-diameter venturi 1 5-cu-in engine Early reports MACA Newsletter models going less 80 mph falling sky Prophets doom claimed models would too slow would lack appeal because 4mm venturi around 1000 rpm engine set up run 40% nitro Most Nelson users using nitro 10% range anyway should see airspeed drop about five miles per hour Continued page 156 66 Model Aviation Sullivan line clip mounts 0510 needle valve assembly Fox test plane Giant fuel filter additional line clip reasonexplained column Doc Passens Boomerang powered Cipolla side-exhaust 36 Kelly fiberglass prop surprisingly fast such large model can turn very quickly Its foamie Cipolla-made ABC replacement piston/liner set L forthe Fox 36 available Doc Passen address column $3995 Roger Venturis custom connecting rod Above Fox Combat engines said give excellent results Big- little-end bores made orderto fit stockcranks wrist pins Brasher cranks nonstandard McCollum wrist pins 00 DGA Designs Designs 00 DGA Designs eg DGA Designs . DG Designs 0 *DARNED GOOD AIRMEN Lightest weight Pilots Available .. 0 * FULL BODY PILOT KIT Lifehke Vinyl latex l-obbe paos A Easy assemble finish Kit contains Pilot head hands boots helmet0 cap goggles h411 templates easy instnactions Fully positionable too.0 Height- Weight- NEW Low Proes- .k.k0 l NO206 .1/5 Scale 11c 2020 No205 /5 Scale 14a 302g59 1A%lI No 204 -1/4 Scale 17a 4 oz s ei Y13Y No203 13 Scale 23 6oz sip SPORTSMAS 0 BRNSTOHIER FULi sooY o OUST R/C Model IIAircraft need *BUST PILOT KIT Lilegie oo4 gIgs lobOll goi.Good Pilots.0 Kit contaIns PIot head nelmei spoIl Cap goggles 004 Jacket. Easy assesIbleandfihish. Height- Weight- Low PriO80 OScale 310 3 Ooa S 595 C Ne lOt- thScale3-811407Sqh*sameat 4NolOol Nt 04 cale43 811 Ppz7h NO 03 hale S34 2lgOas1499simple sewIng5 Aetassetdittg realign4reqaireda attainable pSetielea 0 Oce tO the, eatrertle light Weight 00 CompEted full body o clot0 ho-ts Wll haoe lIttle Orb cIted baled0 COol aIrcIafl0 ,t0 Send sl0O Catalog a New Slit State AesacIlts add Ph sales tas. Send Check MO.coosAllow 3 weeks tot Check clear DGA Designs OS DA @ DGA Designs flying outside corners profile dont surprised engine richens abruptly first corner common sidemounted engines generally will clear out after first corner can minimize flying first corner outside squares little soft starting little high might lose couple points such entry prevents engine loading up slowing down ship will points well spent overall maneuver Schnuerle-ported engine such OS PP series exhibits less tendency standard-ported engines such Merco Fox point should find yourself profile flying pretty well Obviously whole lot trimming could cover herea lot covered back 1985 series six columns began May issue new readers out would like copies further refine trimming knowledge Id happy send set 9 x 12-in manila envelope return address about four 22-cent stamps sent address end article will assure theyre yours Oh does Twister II fly ask Just great flew over 500 points local contest drew favorable comments about its ability fly like real Stunter Yeah does Plus its easy fly whole lot fun enjoyed Ted Fancher 158 Flying Cloud Isle Foster City CA 94404 CL Combat/Johnson Continued page 66 Henry also reports no trouble running castor-oil-based fuel recommends using UCON oil comparable synthetic oil test flying order retard buildup carbon engine Nelsons last line says F2D remalns same event Nelson users least FAST Henry Nelson may reached RD 2 Box 233 Ramsey Rd Zelienople PA 16063 believe current price Nelson F2D Combat Special including legal 4mm venturi around $175 engine handfitted Henry Nelson test run make sure up standard Henrys state-of-the-art machinery allows him hold such close toler ances rarely does anything need done engine anyway decide order engine engines sure knows 1 Exactly what purpose it/they will used 2 What percentage nitro will using 3 youll using 4mm venturi just flying exhibi tions stun crowd please use prop recommends wide-bladed 10 x 6 wish picture recent Bladder Grabber meet thatll have wait until next time Mike Petri placed third Money Meet undefeated through 11 rounds flyinguntil met meets CD Chuck Rudner Somehow Chuck beat red-hot Petri three straight took over $5000 Carver Corp stereo equipment stunned Petri settle second place mere $3000 Carver state-of-the-art goodies incredible contest century featured 63 entrants overthe USA Canada flying 200 matches during two-day Combat marathon Jim McFadden yeah hes Norms kid did commendable job running matches did Heather Hawley orga nized arranged everything big-time contests have really taken off recently can thank people like Heather Jim Howard Mary Lou Rushand espe cially Bob Carver donated over $10000 worth stereo equipment just because loves Combat people have done things rather grand scale workers local meets deserve pats back thanks Nationals Money Meet Bladder Grabber would never possible such dedicated people lets keep ball rolling see maybe Bladder Grabber 13 breaks 100-contestant mark pictures shows Fox15 lots extra plumbing hooked subject test see what would happen fuel line routed different ways giant fuel filter stuck its middle line filter run far enough inboard side model will cause engine sag tight maneuvers though addition ofafilterto aplan&s fuel system will smooth Out needle valve setting little bit found filter much capacity let engine merely bleed down rather stop quickly Such situation could cause few agonizing moments pilot middle match since couldnt leave pilots circle because engine still runningalthough very low power level Removing large filter produced quick en gine stops instead bleed-down moral story keep small quantity fuel inboard needle valve spray bar possible admonition includes size placement fuel filter points use smallinside-diameter fuel line biggest improvement can make engine still using either conventional spray bar two-piece bodyand-metering jet setup venturi addition remotely mounted 05 10 needle valve assembly Youll notice Fox 15 picture Sullivan Products control line clip used mount OS needle valve assembly has proved effective method mounting trick mounts have seenand its very inexpensive Adding 05 10 needle valve assembly best thing can engine run using bladder tankjust sure use filter between bladder needle valve never between needle valve venturi Youll need remove engines standard spray bar replace Fox K&B jet Jim Jack doesnt use jet system just sticks fuel tube coming remote needle valve assembly hole side venturi jet should have screwed Before screw needle valve body remote-needle system place short length fuel line tubingover threads act seal pressurized fuel piece about tn long enough Check system leaks engine running Youd surprised much fuel can blow past unsealed assemblies Charlie Johnson 3716 Ingraham St San Diego CA 92109 CL Navy Carrier Continued page 67 No tools required beyond found modelers workshops Dremel tool something similar greatly speeds work Car bide bits cutoff wheels work well forming Continued page 162 156 Model Aviation Modelers Choice GMP EPOXIES High Quality Model Construction Jr Kwik Set 6 Minute5 oz $ 595 Kwik Set 6 MinutelOoz $ 995 Giant Kwik Set 6 Minute1602 $1395 Half FastlOMinutelOoz$ 895 GMP AIRCRAFT INSTRUMENTS 80in3/16114318112$ 149 40in3/4andoneincl$ 149 EASY OFF PULLER proper tool removing drive washeraand flywheels $ 795 Gas Model Products 8773 Russet Dr Cincinnati OH 45239 513 385-7398 aef dler order dkoct Post odd $150
