On the right track to FI?
My end goal is to have a high boost running STS turbo car.
Am I on the right track as to what I need?
Forged Pistons
Forged Rods
Forged Crank
Fast 90/90 Intake Manifold and Throttle Body
3200 Stall Converter
3.42 Gears?
STS Turbo and Air to Air Intercooler
42# SVO injectors
Ported LS6 oil pump
What else? Anything else? I want to run 10+ psi and goal is about 550 whp.
Any suggestions? I've heard dont get headers because stock manifold build more boost? I've heard you don't need a cam or heads? Should I get one anyways? Let me know your opinions. Thank you.
FAST intake really isn't needed and some people have had problems with them under boost, an LS6 is a very popular intake and is much cheaper.
Gearing and stall depends on what you want to do with the car.. track, highway rolls, street race?
Like IT SS said, a stock crank will work fine. Tearing into the stock short block at that power level really isn't 100% necessary, but will provide insurance and the ability to up the boost when you get bored.
Be sure to read some build threads with STS kits, there are plenty of things that can be revised on them.
Also it was done with a budget 67mm ebay bought turbo.
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Besides, doesn't it just look beautiful





Here's what happen when I went from the worn out Pt67 Ebay Turbo to the new pt88. At 10 psi it feels like 750 rwhp. Picture below is at 12 pounds at 60 roll. This never happened even at 17 pounds with pt67.




