Hey could anyone tell me the stock whp on a stock 6mt coupe is? Thanks.

 

I believe it's anywhere between 225hp - 235hp.
most people are around 229 - 230 thou.

 

fluffydot is dead on correct!

<font color=blue>The above statements are only my take on the issue. If you disagree with anything I typed then you are 100% right!</font color=blue>

 

If the info from q45tech is correct, there can also be about a 2 hp variance + or - per cylinder. Therefore, if the drivetrain loss is around 17-18% for you could have anywhere from ~219 to 243 at the wheels straight from the factory.

 

there was actually one member on here that I remember dynoing like 257 w/ just a z-tube! he definitely had a freak...

2003.5 BS coupe 5AT
Clear Corners, Alum. Pedals, Pro-1 Intake, Helix Test Pipes, UR Pulley, Grounding Kit, CF Engine Cover, GReddy EVO II Exhaust, Kinetix Plenum

 

Post deleted by klubbheads

 

I think it has to do with that... when you drive it hard in the first stages of the car, you use the roughness of the cylinders to make the seals more "fitting". It's very logical, but indeed controversial. When I get my G, the pedal is gonna see nothing but the floor!! Haha... well maybe not the floor but close enough. =P

'04 Ivory Pearl G35 coupe 6MT Fully Loaded /w Navigation
Brooklyn, NY

 

If some one got over 250 whp , I would have to see 1,2,or 3 other dyno's on the same day , same type of car , dyno at 230whp , before I would say that car was a freak . You can make dyno's say just about any thing the operator wants it to .

Couldnt afford it when young...gonna play when Im old

 

srry cant edit so i had to type it again.

Yea that was my friend Rob who got 257 rwhp on the dyno he was very surprised.
He did 3 runs all of them were over 250 hp. only had Z tube, and intake, but he drives his car very hard i dont know if that was a factor or not .......

They did about 20 cars there and all of them were about 230 and 240 range (even with mods) so i dont see why would they chose rob's car to make dyno show those numbers?

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