PRC Stage 2.5 LS6 CNC Ported Heads
03-09-2012, 04:16 PM
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PRC Stage 2.5 LS6 CNC Ported Heads Category: Engine - Intake/Fuel
Price: $1400
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04+ Cadillac CTS-V, 67-92 Chevrolet Camaro
Location (State): TX
Item Condition: Brand New
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9, LS1/LS6
LS Engine?: Fits LS Engine
Previous to sending to Texas speed the heads only had 23k miles on them. Basically after everything that TSP does to them they are like brand new. I really like the Patriot Gold springs so I sent them a new spring kit instead of the PRC's. New Valves, New Springs, Decked, Amazing Flow! See the stats below. The TSP guys can confirm that the CNC date was this week, they shipped them out a few days ago. UPS tracking code 1ZYA10820356462131
2.02"/1.575" Stainless Steel Valves
Patriot Gold .650" Lift Dual Valve Spring Kit Complete with Dual
Springs, Titanium Retainers, Seats, & Seals.
Lift Intake Flow Exhaust Flow
.200" 147 cfm 114 cfm
.300" 209 cfm 152 cfm
.400" 258 cfm 191 cfm
.500" 294 cfm 207 cfm
.600" 316 cfm 226 cfm
I am taking a loss on them but need the cash to get after it on my LS7 project. $1400 shipped anywhere. I accept PayPal.
Last edited by RoadHead; 03-12-2012 at 03:20 PM. Reason: Price Drop
03-10-2012, 11:22 PM
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TSP advised that with the MS3 cam i was going to use they could only deck them. They said that milling them would give me PTV issues without flycutting. So they are pretty much close to stock CR, with a smaller cam you could use cosmetics headgaskets and get a little more CR and quench, however the MS3 is a bad mamma jamma.
03-11-2012, 08:40 AM
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Just unboxed them to take a picture for you. They look real nice, Just like the pictures on Texas Speed's website except mine have a little carbon here and there, like on the bowls. Also attached is the packing slip.
Last edited by RoadHead; 03-11-2012 at 09:27 AM.
