speedAD'ic

It took about 2 weeks to get with shipping and i have to say there looking great. Now have to take off my SLP's and see the gains! ill post my new dyno #'s in a few weeks. I hope they will make better power! Thanks Nick at Kooks for the Great job !!
Kyle M

Krazy98Z28

iTrader: (12)

Cant wait to see the difference. I am also looking at ditching the SLps in the future for Kooks. Keep us updated

SouthFL.02.SS

My SLP's perform well.
I take it that once you step up to Heads and Cam, they are outperformed by the Grott design?

01Z0H6

iTrader: (63)

Speed/Krazy.. I'll take the SLP's off your hands. Will they work on my 2000 Z28?
Are they in good shape? Coated? Let me know.
Matt.

Krazy98Z28

iTrader: (12)

Mine are coated a have a couple scrapes underneath they have about 7,000 miles on them tops

highgmc

I ditched my SLP's for KOOKS too!

speedAD'ic

i just installed the kooks and man the car has a noticable power shift. It pulls more mid and top i will dyno it soon i hope but my FLP IV just broke tonight!