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dude go buy a busa and STFU .cause you have no clue and neither does the "builders" ur talking too.. real 246rwhp bawhahahawa lmfao




in fact i've got an 08 i'll sell you ..

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hey ninja zx14 how large of cams did u use to make that hp and was it on pump or race gas.

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[
I did not want to believe anything about the 246 HP that's why I checked it out with other people and also contrary to your statement, .

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http://www.carpenterracing.com/hayabusa.htm


read the fine print ..on their dyno bike on their dyno


240+ Horsepower Hayabusa Package

ON HYABUSA PACKAGE NOW



We have had our eyes on a certain radical, high-lift cam profile for years
but just couldn't get the output from it that we knew was lurking within.
So we got to it, designing an equally-radical port. The port alone was worth 5 hp, with the cams came another 4+hp and a new piston added 3hp.
Read the results below, this is our dyno bike with stock wheel stock tire stock chain street exhaust race gas.

Please note: Due to the aggressiveness of this cam we do not recommend this package for everyday riding


Complete with Clutch Fix, Air Box Mod and Power Scoops installed

Price complete $4,800
Turn-key: Drive-in, drive-out
Port and Valve upgrade from existing 220-230 package: $1400
Port, Valve and Cam upgrade from existing 220-230 package: $1800

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Bad, that info that u got here from Carpenter's website is from the old Busas. That info has been on there a long time and it hasn't changed, even though the new Busas have now been out 2 years. They havent redone their website for the new Busas yet and he didn't seem to be in any hurry to put the new info on the website. You would think with a big name his company has, that he would be more interested in keeping the most current info on his website because his site is misleading for people with newer bikes. Jus got off the phone with Bob so that I could get the current info on the new Busa. He stated that the 3 mil piston kit with head cams, stock stroke was making 235-248 at the rear. He stated that he doesnt know why there is a varience in the HP but that they do have a ECU fuel instrument coming out in the next few days for that. This is a everyday street bike package for $4400.00.

I asked him about the cylinders splitting on the new Busas. He stated that this is the case on the 7mm stroker motors, because of the pressure and stress that comes with stroking but this is not the case with the 3 mil piston kit. They also offer 4 mil piston kits as well but most people get the 3 mil.

Spoke with Lees Performance and they are getting 235-240 HP at the rear with the 3 mil.

RC Performance is getting 246 at the rear on the new Busas. I have personally been dynoed at both Lees and RC Performance and their dynoes aren't happy Hi HP dynoes.

Yes, that info you posted here is accurate but only for the old Busas. Call him yourself and he will verify that.

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Suzuki gives the Busa that much more engine room so that you have to build it to beat Kaw's. I love watching people work on the clutches after every pass. Oh and it takes a Busa a 30 or 40 shot to MPH like my 14 at the track.

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[but I think that dyno reads about 10 hp to much.

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I would like someone to tell me who it was stating the 14 motor with a 4mil stroker is not a dependable street motor. I ran then since the 06 came out with 5 mil over stroke! The 3x5 is not a good street motor but its a hell of a bar hopper. The two 4mil 06's have been run for over two years one is street raced with a 80 shot,the only problem was it burn't the plugs up one time when the power commander failed. The other has 12000 miles on it. We did a 2x4 for nellecs 14 on pb,so ask him how his 06 is doing. He is just starting to drag race so i was told i could mention the bike as it isn't used for grudge racing anymore,and with a 190 lb jockey it runs 156mph in the 1/4 on motor and its a nos motor,there's another 8-10 hp in that motor with comp/cam timing etc. I would love to see smokin get a hold of one of the 4mil stk bore motors on spray, I can guarantee that hp on paper wouldn't amount to a hill of beans. I use bobs head/cams on all my motors busa,gsxr 10 -14 and i use a superflow dyno i have yet to see a streetable busa make over 227 actual hp. The best running track busa motors make 240 here but the best pass here was a 3x5 14 that ran 8.22 169 and made 232 hp on motor. A dyno is just a tool,the track/street is what counts......................Bill

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I would like someone to tell me who it was stating the 14 motor with a 4mil stroker is not a dependable street motor. I ran then since the 06 came out with 5 mil over stroke! The 3x5 is not a good street motor but its a hell of a bar hopper. The two 4mil 06's have been run for over two years one is street raced with a 80 shot,the only problem was it burn't the plugs up one time when the power commander failed. The other has 12000 miles on it. We did a 2x4 for nellecs 14 on pb,so ask him how his 06 is doing. He is just starting to drag race so i was told i could mention the bike as it isn't used for grudge racing anymore,and with a 190 lb jockey it runs 156mph in the 1/4 on motor and its a nos motor,there's another 8-10 hp in that motor with comp/cam timing etc. I would love to see smokin get a hold of one of the 4mil stk bore motors on spray, I can guarantee that hp on paper wouldn't amount to a hill of beans. I use bobs head/cams on all my motors busa,gsxr 10 -14 and i use a superflow dyno i have yet to see a streetable busa make over 227 actual hp. The best running track busa motors make 240 here but the best pass here was a 3x5 14 that ran 8.22 169 and made 232 hp on motor. A dyno is just a tool,the track/street is what counts......................Bill

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I have actually been told by several builders that they wouldn't recommend stroking if the bike is going to be used primarily as a street bike because of several reasons: Higher mileage, oeverall stress on the bearings and overall stress on the engine. As far as stroking for the track, perfect but not for street riding, not unless you don't have a problem tearing the engine down more often and refreshing or replacing the bearings.

Trust me, I'd like to have the extra low end torque and power of a 2 or 4 mil stroker in addition to the piston kit that's already in it but I have been advised against that from someone who could've easily lied and taken my money if they wanted to. So I didn't do it.

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