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Honda TRX450R Forums: Honda TRX 450R Forum > TRX450R.ORG Sponsors - If you are interested in becoming a supporting vendor, please email sales@atv.com > Rossier Engineering
SF Racing
HI JOE CAN YOU HELP ME GET MY 50 GOING A LITTLE FASTER THANKS
JOE@Rossier
Stock a CRF 50 is 2.2 HP @ the rear wheel. I had one of lameys 88cc kits with a aftermarket head, cam, carb and stock pipe. It ended making 5 HP @ the wheel. You will need a clutch up grade or you will burn that up in a day. Stock the bike didn't even go 30 MPH and after the kit was installed it would go 43MPH on radar. You must let of the gas on 1st to 2nd shifts or you will be picking gravel out of your a$$. Hope this helps

Thanks Joe
mx333
www.hondatrailbikes.com, check out there kits i have one on my 50 and installed alot of there stuff, back when i was in the mini scene we made almost 18hp out of a bbr 124dohc motor it ripped
SF Racing
QUOTE(mx333 @ Oct 16 2008, 11:07 PM) *
www.hondatrailbikes.com, check out there kits i have one on my 50 and installed alot of there stuff, back when i was in the mini scene we made almost 18hp out of a bbr 124dohc motor it ripped

I LOVE ROSSIER HE IS ALWAYS FULL OF KNOWLEDGE LMFAO
JOE@Rossier
QUOTE(mx333 @ Oct 16 2008, 11:07 PM) *
www.hondatrailbikes.com, check out there kits i have one on my 50 and installed alot of there stuff, back when i was in the mini scene we made almost 18hp out of a bbr 124dohc motor it ripped


That seams a little high considering DJ Spurlings CRF 150 supermini I did for him only put down 21 RWHP. That was with more compression, Tokyo mod carb, Web cam, porting and RE custom exhaust on U4.
SF Racing
QUOTE(JOE@Rossier @ Oct 17 2008, 02:04 PM) *
QUOTE(mx333 @ Oct 16 2008, 11:07 PM) *
www.hondatrailbikes.com, check out there kits i have one on my 50 and installed alot of there stuff, back when i was in the mini scene we made almost 18hp out of a bbr 124dohc motor it ripped


That seams a little high considering DJ Spurlings CRF 150 supermini I did for him only put down 21 RWHP. That was with more compression, Tokyo mod carb, Web cam, porting and RE custom exhaust on U4.

HI JOE
mx333
QUOTE(JOE@Rossier @ Oct 17 2008, 02:04 PM) *
QUOTE(mx333 @ Oct 16 2008, 11:07 PM) *
www.hondatrailbikes.com, check out there kits i have one on my 50 and installed alot of there stuff, back when i was in the mini scene we made almost 18hp out of a bbr 124dohc motor it ripped


That seams a little high considering DJ Spurlings CRF 150 supermini I did for him only put down 21 RWHP. That was with more compression, Tokyo mod carb, Web cam, porting and RE custom exhaust on U4.

This was on mr9 and cost 5000 for the motor kit. Check out bbr's web site they only make the dohc motor now in a 119 when i put this one together it was a 124
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