Busa power

BikeMasterBahrain

Registered
Joined
Oct 14, 2006
Messages
168
Reaction score
4
2009 hayabusa
83MM Wossner pistons
SS valves
APE Springs
Titanium retainers
All head work done by Frank @ Powerhouse
WebCams

Dyno'd
@
289 whp

20130318_161903.jpg


20130318_161910.jpg

maXmood

Registered
Joined
Aug 6, 2012
Messages
31
Reaction score
0
i think a stock busa dyno'ed 210whp on the same Mainline dyno, while on dynojet it's around 180whp.. that's around 30whp or 16.7% more than dynojet..

if we take 30whp off the 289whp, that's around 259whp, or 16.7% decrease that's around 247whp.. which is reasonable imo.

nice numbers btw. ;)

POWERHOUSE

Frank
Donating Member
Joined
Nov 5, 2007
Messages
3,155
Reaction score
3,782
i think a stock busa dyno'ed 210whp on the same Mainline dyno, while on dynojet it's around 180whp.. that's around 30whp or 16.7% more than dynojet..

if we take 30whp off the 289whp, that's around 259whp, or 16.7% decrease that's around 247whp.. which is reasonable imo.

nice numbers btw. ;)

I expected to see around 240-245 with that setup, but that would be with a Dynojet dyno. Kudos to whoever put our parts together and degreed the cams . . . the bike did good.:laugh:

piratediverjefff

Registered
Joined
Oct 12, 2007
Messages
5,090
Reaction score
2,105
i think a stock busa dyno'ed 210whp on the same Mainline dyno, while on dynojet it's around 180whp.. that's around 30whp or 16.7% more than dynojet..

if we take 30whp off the 289whp, that's around 259whp, or 16.7% decrease that's around 247whp.. which is reasonable imo.

nice numbers btw. ;)

If you can get even 247 whp out of a 1407(83mm)that's more than Carpenter gets out of his 1441,i'm sendin' my engine over to your builder.:thumbsup:

Lycan6

Registered
Joined
Mar 13, 2007
Messages
685
Reaction score
13
I expected to see around 240-245 with that setup, but that would be with a Dynojet dyno. Kudos to whoever put our parts together and degreed the cams . . . the bike did good.:laugh:

So Frank....how do you charge for a 84 mm kit with head and cam package installed?

maXmood

Registered
Joined
Aug 6, 2012
Messages
31
Reaction score
0
If you can get even 247 whp out of a 1407(83mm)that's more than Carpenter gets out of his 1441,i'm sendin' my engine over to your builder.:thumbsup:
PM the OP for a quote :whistle:

that's not my bike anyways.. but i believe you couldn't disagree with Frank's expectations.:laugh:

Brett Rahn

Registered
Joined
Apr 13, 2012
Messages
30
Reaction score
12
2009 hayabusa
83MM Wossner pistons
SS valves
APE Springs
Titanium retainers
All head work done by Frank @ Powerhouse
WebCams

Dyno'd
@
289 whp

Your saying this 83 mill with head and cams? You spraying it. Because that number is high. I have a carpenter 1441 and on MR 12 made 240 plus. Think your Dino is very happy.

POWERHOUSE

Frank
Donating Member
Joined
Nov 5, 2007
Messages
3,155
Reaction score
3,782
2009 hayabusa
83MM Wossner pistons
SS valves
APE Springs
Titanium retainers
All head work done by Frank @ Powerhouse
WebCams

Dyno'd
@
289 whp

Your saying this 83 mill with head and cams? You spraying it. Because that number is high. I have a carpenter 1441 and on MR 12 made 240 plus. Think your Dino is very happy.


Actually the OP is a little off here, the pistons are 84mm, which makes this motor a 1441. And yes, it was determined that his dyno is approximately off around 16%, so this motor did make around 240 rwhp . . .:laugh:

piratediverjefff

Registered
Joined
Oct 12, 2007
Messages
5,090
Reaction score
2,105
Actually the OP is a little off here, the pistons are 84mm, which makes this motor a 1441. And yes, it was determined that his dyno is approximately off around 16%, so this motor did make around 240 rwhp . . .:laugh:

Thank you Frank,a 1441 is more like it.:laugh::thumbsup:
Back
Top