Some LS1 Performance(and stock) parts
11-07-2006, 08:35 AM
#1
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Some LS1 Performance parts CNC heads, MAF Cleanin out the junk in my garage...
Stock LS1 cam, came from my '01 WS6, $25 plus shipping?
Granatelli MAF(black). Used it, car got wrecked, pulled it off, now its not on the car but im not missing it. Gave a slight SOTP power gain but i never dynoed it to find out exactly how much. $200 obo shipped
5.3 Truck heads. Mild port and polish and cnc job, runs stock LS1 valve diameter, should flow around 285ish.... $450 plus shipping.
I can get pics of any part just LMK. If needed my email is reaper177 (at) *** (dot) net . I usually respond to email quicker than the boards as i always have the email open at work.
Stock LS1 cam, came from my '01 WS6, $25 plus shipping?
Granatelli MAF(black). Used it, car got wrecked, pulled it off, now its not on the car but im not missing it. Gave a slight SOTP power gain but i never dynoed it to find out exactly how much. $200 obo shipped
5.3 Truck heads. Mild port and polish and cnc job, runs stock LS1 valve diameter, should flow around 285ish.... $450 plus shipping.
I can get pics of any part just LMK. If needed my email is reaper177 (at) *** (dot) net . I usually respond to email quicker than the boards as i always have the email open at work.
Last edited by Blue99Firebird; 11-09-2006 at 11:46 AM.
11-10-2006, 04:32 PM
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bumps compression a bit, stock truck heads dont flow too great but these are ported pretty well to flow better than stock ls1 heads + the bumped compression
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11-11-2006, 07:41 PM
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The heads are fairly low milage, a friend i ride with works at a machine shop and he did 'em for me. i bought these thinking they were 706 castings would keep 'em but they arent the 5.3 castings i was wanting, so im selling these to fund the p&p job on the 706s i just bought.
Also just to add, i have a set of rockers and stock 5.3 springs FS now that came off of my 706 heads. Make an offer.
Also just to add, i have a set of rockers and stock 5.3 springs FS now that came off of my 706 heads. Make an offer.
11-12-2006, 07:48 PM
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What machine shop did the cnc work?? I need to know for intake/exhaust runner size. I'm very interested in these. What size valves do they take and at what angle is the valve job and who did the valve job. They looked decked, what size chamber do they have?? How big of a cam can I run with these.
Thanks
Thanks
11-13-2006, 03:02 PM
#11
I think I can help answer a few questions on these heads.
They are fully cnc ported 5.3l castings
They feature 227cc runners, completely cnc'd chambers & were skillfully cut on our Newen seat & guide machine by these upstanding gentlemen prior to them conveniently disappearing from our shop.
They are fully cnc ported 5.3l castings
They feature 227cc runners, completely cnc'd chambers & were skillfully cut on our Newen seat & guide machine by these upstanding gentlemen prior to them conveniently disappearing from our shop.
__________________
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
11-13-2006, 03:52 PM
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Yes 5.3l castings which were purchased over a month ago from a member of these very boards. Which is of little difference, as i have all reciepts and paypal transactions of the head purchase from the first of October. This thread can be closed, moved, or deleted by the mods untill this whole situation is cleared.
