what can I look forward too?

[n.o.s.kid98]

I have a 94 firebird that I am rebuilding my motor. I put in splayed 4 bolt main caps along with ARP studs/bolts everywhere that I could. I bought an all forged Eagle rotating assembly for a 383 stroker. I purchased a set of trickflow heads that combined with my pistons with give me approx 8.5 to 1 maybe 9 to 1 compression. also I am in the middle of buying a mild comp cam the numbers for the cam are 224-228 @ .560-.580 114 center. it will be hydraulic with roller rocker arms and a set of chrome molley pushrods. edelbrock intake which they will be coming out with it in the next 30 days as they are still doing dyno testing with it. I have a BBK 58 mm tb. also I order a del teq ignition system. my tranny has a 3200 stall convertor in it with a corvette servo and 9 power bands. ans I am looking at a moser 9 in rear end with a set a either 373 or 410.


I am looking for a conservative guesstimate on how many rear wheel horse power that I will be able to make with combo.

Also if I am possibly doing anything wrong like buy crappy products or the wrong product please let me know?

I was just looking for an estimate so I can figure out what size turbo I should get I am looking for around 600 rwhp to 650 rwhp. the guy from ststurbo.com stated a gt-67 would be good for my application but to me the numbers just dont add up to 600rwhp!!

What size injectors should I buy and what fuel pump rate should I purchase?

will the tranny hold up to this or should I look for a new tranny?

any help with this would be apprietiated!!!!

[rensink12]

Should be a fun car

[White Phoenix]

I take it this is a LT1? If so why are you getting a new intake? just port the stock one. The stock one flows about as good as you will get. This is why there are no aftermarket LT1 intakes. With a decent size cam and heads on a LT1 you are looking at 475-525. You mention a 383 crank but is it being bored out to make the 383?

[n.o.s.kid98]

Im sorry yes it is an lt-1 motor and yes it is being bored out .30 under to make the 383 and thank you for the tip on just porting my intake out ill look into that if there is anything else you can help me on it would be a great help.

[Rare4thgens]

Originally Posted by White Phoenix

I take it this is a LT1? If so why are you getting a new intake? just port the stock one. The stock one flows about as good as you will get. This is why there are no aftermarket LT1 intakes. With a decent size cam and heads on a LT1 you are looking at 475-525. You mention a 383 crank but is it being bored out to make the 383?

Jer, there is the LT4 intake...

Also, f you want that much power expect to need something in the 40lb per hour range for injectors. As for your gearing, if you want ot drive it on the highway, stick with 3.73's, otherwise, go all out! Good luck with it and keep us posted! :smt023

[Godhatesimports]

wow thats gonna be a SICK car, but I think you revise the STS turbo.