TexasBansheeMan Posted February 2, 2008 Report Posted February 2, 2008 just a thought. How hard would it be to get 100 hp out of a stock cyl motor running 110? Is it even possible? Quote
FireHead Posted February 2, 2008 Report Posted February 2, 2008 just a thought. How hard would it be to get 100 hp out of a stock cyl motor running 110? Is it even possible? It's really easy. You can way over that number, it just depends on how much stroke you want to run and how good of a machinist . fabricator you are. :geek: Quote
letsgetthisdone Posted February 2, 2008 Report Posted February 2, 2008 it would be cheaper to buy a 421 cub setup.... Quote
BigRed350x Posted February 2, 2008 Report Posted February 2, 2008 just a thought. How hard would it be to get 100 hp out of a stock cyl motor running 110? Is it even possible? What stroke you want to run with those cylinders? I've seen a K&T 10mil with stock cylinders (quite a bit of epoxy work though) that was well above 100hp. I would think you could achieve 100hp quite easily with a 4mil and a good drag port. But remember its a complete package, not just cylinders or stroke. Carbs, pipes, intakes, dome design... there's a lot that goes into getting a good running package. I would think a 4mil drag port would be an excellent start. I'm sure it could be done with stock stroke as well with a good builder. Quote
kawiking Posted February 2, 2008 Report Posted February 2, 2008 tex.... i ve been wanting to build a bad ass stock shee for awhile. already had drag ported cylns and alot of other mods. i finally broke down and called F.A.S.T. today to put my order in on a 4 mill cub. Quote
Snopczynski Posted February 2, 2008 Report Posted February 2, 2008 All of the high hp K&T bikes I have seen run methanol. Thats a huge advantage over 110 octane. Quote
RZBansheeMan Posted February 2, 2008 Report Posted February 2, 2008 Even though it may be an expensive alternative, there is the Viper sleeves for stock cylinders. I would be willing to bet a 4 mil drag ported viper setup with the proper pipes, carbs, ignition, could hit 100 hp easily and be a super sleeper. I have also seen stock heads cut for interchangeable domes and that were O-ringed also........ :cool: Quote
TexasBansheeMan Posted February 2, 2008 Author Report Posted February 2, 2008 I already have a cool head for it, OVERLY AGRESSIVE Dune port, CPI inframes,timing plate, 30 mm okos,17 cc domes, .20 over, could I 4 mill this and get 100? or just Trench the cases and go 7mil? I just want it to look like a bolt-on banshee. Quote
KaosBanshee44 Posted February 2, 2008 Report Posted February 2, 2008 I already have a cool head for it, OVERLY AGRESSIVE Dune port, CPI inframes,timing plate, 30 mm okos,17 cc domes, .20 over, could I 4 mill this and get 100? or just Trench the cases and go 7mil? I just want it to look like a bolt-on banshee. If you go 7mill you mine as well put a 10mill in it cause it's the same price. Quote
kawiking Posted February 2, 2008 Report Posted February 2, 2008 If you go 7mill you mine as well put a 10mill in it cause it's the same price. id 4-mill it or 10 mill it. Quote
TexasBansheeMan Posted February 2, 2008 Author Report Posted February 2, 2008 Man a 10 mil!?!?! I dont wanna outrun my paint!! yall r right prob a 4 mill with a spacer plate will be the way to go.... I ride alot of trails but do alot of grass and street drags here as well. I need to build 2 bikes. 1 trail stock stroke. and a meth 4 mil drag/dune Quote
jbooker82 Posted February 2, 2008 Report Posted February 2, 2008 Patriot Racing Advertises a 90 hp Methanol stock stroke 350cc. Quote
dajogejr Posted February 2, 2008 Report Posted February 2, 2008 90 to 100 HP in trails will get you in trouble, keep that in mind. There are very few people that can get 100HP out of stockers AND be on gas...even with a 4mil crank. Quote
TexasBansheeMan Posted February 2, 2008 Author Report Posted February 2, 2008 100 hp in the trails will KILL me! 1 wanna sleeper for LS this year. I man bad dorwn to rusted rims! I want bad plastics, some bailing wire, duct Tape, Straight Rat Rod Banshee. But Lethal! I want bout 70-75 for my trail bike. Im pushin 65 now and Need just that little umph to be NASTY!!!!! Quote
TexasBansheeMan Posted February 2, 2008 Author Report Posted February 2, 2008 90 to 100 HP in trails will get you in trouble, keep that in mind. There are very few people that can get 100HP out of stockers AND be on gas...even with a 4mil crank. I was waiting for you to chime in on this. Could I stick a 7 under stock cyl with out alot of mods? I know trenching the case but what else? Quote
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