How Much Did You Gain From Your Heads!
07-22-2007, 08:44 PM
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How Much Did You Gain From Your Heads! Just As It Says Fellas!!!!!!!!!!!!!!!!!!!
Tell Me Who Makes Them ?
What They Are (5.3) (ls6) Etc.
Valve Size?
What Ever Else You Had Done.
Tell Me How Much It Changed Your Et , MPH At The Track?
Oh And Hp And Trq You Got From Them ?
DynO Graphs Welcomed!
Tell Me Who Makes Them ?
What They Are (5.3) (ls6) Etc.
Valve Size?
What Ever Else You Had Done.
Tell Me How Much It Changed Your Et , MPH At The Track?
Oh And Hp And Trq You Got From Them ?
DynO Graphs Welcomed!
Last edited by Jrp1978; 07-22-2007 at 08:51 PM.
07-22-2007, 10:15 PM
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PRC
LS6 (243)
2.00/1.55
PRC dual golds
PRC TI retainers
Comp R lifters
Just swapped the heads nothing else, not even tuned for the heads yet
Stayed the same at the track because of the weather(before heads DA of 1300, after I just wanted to run so bad DA was 3500!!)
went from 390.03rwhp-->420.24rwhp
362.44rwtq--->380.47rwtq
all numbers are with the converter locked
so 30.21rwhp and 18.03rwtq SAE tuned only for the cam I have. Goes in for the tune on 7/27 so I hope for a few more.
LS6 (243)
2.00/1.55
PRC dual golds
PRC TI retainers
Comp R lifters
Just swapped the heads nothing else, not even tuned for the heads yet
Stayed the same at the track because of the weather(before heads DA of 1300, after I just wanted to run so bad DA was 3500!!)
went from 390.03rwhp-->420.24rwhp
362.44rwtq--->380.47rwtq
all numbers are with the converter locked
so 30.21rwhp and 18.03rwtq SAE tuned only for the cam I have. Goes in for the tune on 7/27 so I hope for a few more.
Last edited by BerryWS6; 07-25-2007 at 08:42 AM.
07-22-2007, 10:38 PM
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vinci CNC ported 5.3 862 casting
2.02/1.60 Ferrea valves
224cc intake
80cc exhaust
63cc chambers
Flow Chart
lid, filter, MAF ends, 1.8 rockers, bassani headers, borla, stock cam
ET before heads - 13.144 @ 105.67
ET after heads - 12.822 @ 108.59
dyno before
http://stealthram.com/familypics/for...reheadssae.jpg
dyno after (blue untuned red tuned)
http://stealthram.com/familypics/for...o1521tuned.jpg
2.02/1.60 Ferrea valves
224cc intake
80cc exhaust
63cc chambers
Flow Chart
lid, filter, MAF ends, 1.8 rockers, bassani headers, borla, stock cam
ET before heads - 13.144 @ 105.67
ET after heads - 12.822 @ 108.59
dyno before
http://stealthram.com/familypics/for...reheadssae.jpg
dyno after (blue untuned red tuned)
http://stealthram.com/familypics/for...o1521tuned.jpg
Last edited by mrr23; 07-23-2007 at 05:14 PM.
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07-23-2007, 01:31 PM
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when just cammed (tr224)and ls6intake I put down 349rwp/355rwt
Added TSP Stage 2.5 5.3heads and ported fast 90/90(vengeance port)
I put down 417rwhp 407rwt. in an A4
Added TSP Stage 2.5 5.3heads and ported fast 90/90(vengeance port)
I put down 417rwhp 407rwt. in an A4
07-24-2007, 09:52 PM
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here's some results from the AFR 205 heads that went on a completely stock 2003 C5 auto. testing was done at vinci.
http://vincihighperformance.com/BECK...CT%20PAGE.HTML
http://vincihighperformance.com/BECK...CT%20PAGE.HTML
