BWZ_2k2Z28

I'm gonna go with the GM ASA cam for my 02 Z28. It will be pretty close to a year before I can get everything I need and get the time off to do the work. So I was wondering if by some chance I found a good deal on some 1.8 rocker arms, would it be worth it to use those compared to 1.7. I understand that it would be cheaper to just get a cam with a higher lift but I figured if I found a good deal it might be worth it. Also, would it even be safe to run the 1.8 rocker arms?

vettenuts

iTrader: (4)

With the rockers you also will need springs. It might be a good approach if you plan to run the same rockers and springs with the ASA cam, however if not than don't waste the money.

PREDATOR-Z

I ran SLP 1.85 rockers on a 02 Z06 and IIRC it was about 12rwhp peak and a bit less through the band. Comp 918 springs.

BWZ_2k2Z28

ok sounds like a waste of money for me. Thanks for the help.

vettenuts

iTrader: (4)

There are a few guys who have run the higher rocker ratio with the hot cam with decent results. Might want to see what you can find on that.

BWZ_2k2Z28

I'm sure I would see 15 maybe 20 more hp with the 1.8's. I am more curious to if it would be safe for the valvetrain.

vettenuts

iTrader: (4)

ASA cam has pretty gentle lobes compared to some of the more aggressive cam lobes. Lift is not real high either. I think it would be fine. Get a good beehive cam and shim for a higher seat value.