I couldn't find any good turbo kits, except the STS, and no one seems to agree with (even though it is the same price) But I sent away for a ProCharger catalog anyway
If I do splurge to get a set-up Im going to TRY and do it right the first time, and order it with the intercooler. So Hypathetically thats almost 55% power gain running 8psi, so my HP would be around 400+
- OR -
Go N/A and save about a grand, and then be capable of some spray.
Quote:
GM PART # pk12550630
CATEGORY: FREE GIFT
PACK QTY: 1 CORE CHARGE: $0.00
GM LIST: $2,943.28
OUR PRICE: $2,091.16
DESCRIPTION: LT1 to LT4 Conversion Kit **(limited quantity may BACKORDER)**
A bolt on LT4 performance upgrade for your LT1. The LT4 conversion kit includes parts needed to change the top end of the LT1 to LT4 specs. Conversion kit includes: 2 Cylinder Heads P/N 12363287
1 Intake Manifold P/N 12550630
1 GM Performance Parts LT4 Hot Cam P/N 24502586
1 1.6:1 Aluminum Roller Rocker Arm kit P/N 12370839
2 Head Gaskets P/N 12551488
2 Intake Gaskets P/N 12367777
1 Front Timing Cover Gasket P/N 10128293
1 Water Pump Seal P/N 10217886
1 Front Crankshaft Seal P/N 10128316
1 Oil Pan Gasket P/N 10108676
2 Valve Cover Gaskets P/N 10108625
2 Exhaust Gaskets P/N 12552470
Also includes: 1 Distributor Seal(1995-1997 cars) P/N 12552428, and 1 Distributor Seal (1992-1994 cars) P/N 10128317, but only one of these is used depending on apllication.
Not included in the kit, but recommended is the "Extreme Duty LT1/LT4" timing chain kit P/N 12370835.
These are the basic components that make up the LT4 engine and performance please note other parts may be required to properly install these parts on your non-LT4 engine.
1993-1994 ignitions are different than 1995-newer LT1's and may require changing to the newer ingnition system.
Please check with a certified installer before performing this conversion.
Additional parts may be required.
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Both would make the same power gains.
Nows to boost or go N/A?