GTO Eric

iTrader: (6)

I was going to just use the stock LS2 cam on my setup for a while with my L92 heads but it looks like the stock L92 springs are not even up to task for the LS2 cam so i have decided to just do it all at once and get a cam.

I am looking for recommendations on cam specs as i plan to get a custom ground one.

Build will be as follows:

2005 GTO
4L80e 3200-3400 stall

LS2 block
Stock 3.622 stock
Forged rods
10:1 compression ratio
Stock L92 heads
L76 intake manifold
SD tune

Twin rear mounted turbos 66mm .48 exhaust a/r
Stock exhaust manifolds into gutted stock mids
2.5" back to turbos

Going to be running 73@4bar ls3 injectors with 1:1 reg.
A fairly heavy methanol injection setup.

I am looking for 750-800rwhp as a max

Cam needs to have a healthy sounding idle and i do not want to take a large hit in MPG as i would rather it be efficient in the cruising RPMs and then use the turbos to overcome any restrictions this type of cam may have.

I may prefer a smaller LSA that of a N/A cam to lower Dynamic compression ratio but I'm looking for opinions

thanks