Dynamometer Results & Comparisons - Kooks headers w cated y-pipe




View Full Version : Kooks headers w cated y-pipe


davered00ss
05-12-2004, 06:21 PM
I had Kooks stainless steel headers with the cated Y-pipe installed yesterday @ Dez racing.

The results 24 rwhp & 15 rwtq. :nod:

car has SLP LID, Magnaflow Cat-back, Kooks 1 3/4 headers w/cats.LS1 Edit tune.

before headers 309 rwhp & 325 rwtq
after headers 333 rwhp & 340 rwtq


iateyourcat
05-12-2004, 06:29 PM
Did you have any headers before the install or stock manifolds?

davered00ss
05-12-2004, 06:33 PM
Stock manifolds & cats.


LS1LT1
05-12-2004, 07:00 PM
Nice, could be as much as a 30rwhp gain without the cats. :cheers:

OWENMUSTANG
05-13-2004, 09:39 AM
3 QUESTIONS
what year is your car?
what trans?
how did the area under the curve look?
thanks

davered00ss
05-13-2004, 03:06 PM
2000 SS
M6
same gains in all rpm ranges.