Patriot stage II cnc heads 227cc, comp xer273 224/230 cam
12-15-2014, 08:05 AM
#1
TECH Enthusiast
Thread Starter
iTrader: (13)
Join Date: Nov 2005
Location: Pittsburgh PA
Posts: 665
Likes: 0
Received 0 Likes
on
0 Posts
Patriot stage II cnc heads 227cc, comp xer273 224/230 cam Category: Engine - Intake/Fuel
Price: $1100
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V
Location (State): PA
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9, LS1/LS6
LS Engine?: Fits LS Engine
These 227cc Stage II CNC Ported 59cc Patriot Heads have 6k miles on them since being completely rebuilt. I am selling them complete with a set of PRC .650" springs installed on them.
They feature custom 5 axis CNC porting, a custom 5 angle valve job, stainless steel intake & exhaust valves, Brian Tooley Racing locators, PRC .650" lift dual valvesprings, titanium retainers, machined locks, custom honed manganese bronze valve guides, and viton rubber seals.
Priced as a PAIR (2)
• Combustion Chamber: 59cc
• Intake Runner: 227cc
• Exhaust Runner: 70cc
• Intake Valve: 2.02"
• Exhaust Valve: 1.57"
• Max. Valve Spring Lift: 0.650"
I made 432whp & 410wtq using these Patriot Heads, a stock bottom end LS1, a 224/230 cam, and a Fast 90 Intake with a 6spd & 9" rearend.
1100 shipped lower 48
Comp xe-r 273. 224/230 .581/.588 114+2
sold
Last edited by Orr89rocz; 01-11-2015 at 12:14 PM.
