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What heads with Spray (5.3 vs. LS6)

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Old 06-15-2007, 10:41 AM
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Default What heads with Spray (5.3 vs. LS6)

Ive been looking at getting either the PRC stage 2.5 5.3l heads or the PRC stage 2.5 LS6 heads. I also want to run 150 wet shot on top of this. What head would work better? Would the higher compression of the 5.3l cause issues with the nitrous?
Old 06-15-2007, 10:45 AM
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Originally Posted by xBROKEx
Ive been looking at getting either the PRC stage 2.5 5.3l heads or the PRC stage 2.5 LS6 heads. I also want to run 150 wet shot on top of this. What head would work better? Would the higher compression of the 5.3l cause issues with the nitrous?
Run the LS6 style heads with a big exhaust port. Not necessarily the 2 you have mentioned here.
Old 06-15-2007, 10:52 AM
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i currently have stock 243 casting heads on the car, but i was wanting to squeeze some more HP out of them




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