[Sontizzle]

whats the stock hp rating for an 02 raptor? and what gains can i expect from a hmf slip on, jet kit, air filter with lid removed?

 

[phucker]

I believe stock hp was 33 or so. I think the above mods would give around 4-6 hp. the real gains will come when you change the piston and cam and head porting does a world of difference

 

[ManGuy]

i'm not sure, but i have heard 37 h.p. But yeah, probably another 4 ponies with your mods.

http://www.rossiereng.com/images/dyno/raptor_stage2.gif

Here Rossier shows stock h.p. at 38..

 

[phucker]

ive heard anywhere from 33 to 37 or so. i just like the number 33 cause it makes what i have done to mine even more badass sounding

 

[downfour]

ive heard anywhere from 33 to 37 or so. i just like the number 33 cause it makes what i have done to mine even more badass sounding

:lol::lol:

 

[racinjason68]

Well I had mine dyno'd and it was 32 at the back tires, then I did the duals, and proflow with lid off and hit 43 at the rear.

 

[316RAPTOR]

I have read around 33 on stock power and you should pick up about 3 or 4 extra on the mods

 

[linden]

32 is a good base line to expect but i have heard as high as 35

get a full pipe and it will make those mods worth your while

but the mod that woke my bike up was the cam

 

[Sontizzle]

hmm i was hoping the 3 mod would put me at atleast 40hp. guess its time for a cam then

 

[linden]

i got a piston that will get you to 40+ for sale http://moddedraptor.com/community/showthread.php?t=366

 

[SpDdEmOn]

One dyno will always read different than the other, it just depends on the correction factors applied by the operator. I say 35-36 rwhp is a good average stock. With the right pipe, you can gain 10+ rwhp with the big 3.