Texas-SPeed PRC stage 2.5 CNC ported 5.3L heads - LS1TECH - Camaro and Firebird Forum Discussion

11-20-2014, 02:59 PM

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midwestjunk

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Texas-SPeed PRC stage 2.5 CNC ported 5.3L heads

Category: Engine - Intake/Fuel
Price: $1100
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette
Location (State): IL
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine

I have a used set of PRC stage 2.5 CNC ported 5.3L heads from Texas speed. They have about 6,000 miles on them. They have been milled and the combustion chamber is around 58cc. the compression with a stock bottom end and stock ls1 gasket is 10.75:1 with these. here are the specs:

-Full CNC porting
-2.02"/1.575" Stainless Steel Valves
-PRC .650" Lift Dual Valve Springs
-Titanium Retainers

my stock bottom end car made 434@the wheels with these heads and a MS3 camshaft.

I paid around $1,500 shipped for them. I am looking for $1,100 obo.

Last edited by midwestjunk; 01-21-2015 at 04:09 PM.

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