Ported 243 Heads - SOLD!
#1
Ported 243 Heads - SOLD!
Category: Racing Parts
Price: $750
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette
Location (State): TX
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine
Set of Keith Craft ported 243 heads with 61cc chambers. Also, has stainless steel valves and a competition valve job. Springs are Comp 921 dual but have about 15k miles on them so they should probably be replaced.
KCM CNC Ported LS6 Heads
Lift Int Ex
0.200 149 113
0.300 213 162
0.400 247 207
0.500 286 242
0.600 312 255
Last edited by white01ss; 05-26-2017 at 02:53 PM. Reason: sold
#3
Valves are 2.02/1.57
BTW, nothing wrong with these heads. I replaced them with TEA as cast LS2 heads to save me the time of sending these off to get refreshed. The TEA LS2's take advantage of my 4" bore and have a thicker deck for boost. But I never had any problems with these at my power level.
As you can see from the combustion chambers, there was some oil getting in there. Likely needs new valve guides as well.