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What heads to match G5x3?

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Old 06-10-2007, 10:37 PM
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Default What heads to match G5x3?

I have spent a lot of time reading and researching and decided on the G5x3 cam.
Now what would be a good set of heads for this cam? I would like to mill them to raise compression. I dont mind flycutting. I am somewhat on a budget so take that into account. Any input is welcomed.
Old 06-11-2007, 12:11 AM
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fly cut your pistons...then put on some 59cc afr 205's and make sure you have all your bolt ons.
Old 06-11-2007, 01:19 AM
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livernois stage 2 heads milled
Old 06-11-2007, 01:50 AM
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I would say afrs but Ive seen some really good numbers lately from the newer tsp 5.3 heads.Kryckter did 490rwhp with them on stock bottom end
Old 06-11-2007, 04:42 AM
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Originally Posted by SuperZ
I would say afrs but Ive seen some really good numbers lately from the newer tsp 5.3 heads.Kryckter did 490rwhp with them on stock bottom end
damn !! got a link / dyno sheet ?
Old 06-11-2007, 08:03 AM
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Originally Posted by b005td
damn !! got a link / dyno sheet ?

https://ls1tech.com/forums/dynamometer-results-comparisons/712347-prc-stage-2-5-5-3-heads-488-rwhp-428-rwtq.html

Graph is on Page 2.


I also agree to do the PRC 5.3 Stage 2.5 heads. For the money, I really don't think these heads could be beat.
Old 06-11-2007, 09:45 AM
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alright, thanks guys, i will look into these




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