building a New combo
LS2 403 CI With low compression pistons and AFR 225 heads with 72CC chambers, upgraded valve springs, commetic .051 head gaskets, arp head studs, Jesel shaft mount rockers,234/234 @.50 with .591 lift, LS6 intake,
all the engine parts are coming from Texas Speed and being assembled at Tick Performance
this is going into my 02 Z-28 6 speed
later on I will be changing the turbo kit to a twin 67 MM setup and may add a 4L80E
it already has a 9 Inch rear
There are much better ways to spend $1300 if you are looking for power, an electric waterpump will give you the same HP for 600, or a metanol kit will let you raise the boost on pump.
Now if you were going to run a small solid roller cam to spin your motor to 7500-8000 rpm then they make plenty of sense.


