Well im going to be selling my 00 SS w/ heads and cam really sooon to buy a 98 z28...after I purchase it I want to built twin turbo set up....Ill have around 11,000 to spend on it and I want a good set up!

all 11 can be spent on the motor/fuel/tunng I have other money for suspension, 12 bolt slicks, clutch ect...

what would you guys do?

How much hp should I expect, and what will it run on slicks, From what I know (not much) I think it should be around 650 RWHP ? and do mid 10's...

 

If you use stock displacment:
-Upgrade rods and rod bolts
-Forged pistons
-Have the heads ported, and Inconel exhaust valves installed
-Turbo cam, 114-116 LSA, tailor the lift and duration to the flow of your heads, but keep the duration around 226-236 for both intake/exhuast.
-I am not sure what kinds of turbo exhaust manifolds are available for LS1's, but get the cermaic coated.
-Water cooled Garrett T4 turbo's prolly 60 compressor trim and a .89 exhaust A/R. Get the turbine housing ceramic coating.
-Wastegates from turbonetics with springs that hold around 10-15psi
-Tial makes good BOV's
-Intercooler's, depends on how much space your gonna have, which is prolly little since you have a 4th gen. I would go for a Spearco unit, or maybe twin units from ATI.

ANy other questions just shoot them out...hoepfully some LS1 guys will chime in and help both you and me out with any specific problems that they may have.

Hunter

 

thanks for the info...any idea on HP or 1/4 mile time...I notice you have a nice set up with your car

 

there are too many variables to give an accurate hp or 1/4 mile time unless you have the parts already and the car is dialed in for track time. I have a friend with a sbc in a 3rd gen with twin turbos running high 8's and another friend with a big block and twin turbos in his 69 camaro running 10's. It just depends on what parts are going in the car and if you can make the tires hook up.