5.3L head questions
07-30-2003, 11:57 AM
#2
Re: 5.3L head questions If memory severse me correctly I think you'll be around 10.7:1 with 5.3 heads uncut. Alot of places work on the chambers though & it will kill some compression. We sell Patriot heads with stock or modified chambers depending on the flow needs & compresion needs. Your not planning on running stock 5.3l heads though are you?
Have Fun!
Have Fun!
__________________
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
07-30-2003, 02:12 PM
#3
07-30-2003, 02:41 PM
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Re: 5.3L head questions
If memory severse me correctly I think you'll be around 10.7:1 with 5.3 heads uncut. Alot of places work on the chambers though & it will kill some compression. We sell Patriot heads with stock or modified chambers depending on the flow needs & compresion needs. Your not planning on running stock 5.3l heads though are you?
Have Fun!
Have Fun!
Thanks for the info, and nope I am not planning on using stock 5.3's. The valves are too small, I am getting a set ported and shaved.
