sarrick711

iTrader: (5)

I currently have a stock 2000 z28 w/ls1. I would like to put in a new cam without changing heads. Any recommendations. Been looking at comp cams part #54-414-11. Does anyone know if I can put it in without changing valve train or anything else? Please help!!!

sprydncamd ta

iTrader: (4)

i love my f-13 it was easy to tune and is great for a daily driver or weekend worrior

killaz

You will need to change your valve springs with any aftermarket cam you pick. You should check out the 224 cam from texas speed, it is a proven cam, and will work with stock heads,

SSDoubleK

iTrader: (100)

You should always upgrade your valve springs. Lunati Cams sells some less powerful cams and they say you do not have to upgrade your springs with those type of cams.

spazzyfry123

iTrader: (4)

Regardless of what they say, the factory springs are barely enough to handle the factory cam.