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how much power does this motor make??

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Old 09-01-2011, 09:13 AM
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Default how much power does this motor make??

so a freind of mine built a motor im thinkin about buyin for a side project. its an 05 6.0 block with 02 lq9 pistons rods and crank, hellfire rings, arp rod bolts, comp lifters, a .620 lift cam , comp springs, hardened pushrods, ported l92 heads, ls3 intake w/ stock 92mm TB, LS7 injectors with dynatech longtubes. and a yank 3200 stall convertor, how much power have you guys seen a setup like that make jus curious??
Old 09-01-2011, 09:20 AM
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Originally Posted by mechanix565
so a freind of mine built a motor im thinkin about buyin for a side project. its an 05 6.0 block with 02 lq9 pistons rods and crank, hellfire rings, arp rod bolts, comp lifters, a .620 lift cam , comp springs, hardened pushrods, ported l92 heads, ls3 intake w/ stock 92mm TB, LS7 injectors with dynatech longtubes. and a yank 3200 stall convertor, how much power have you guys seen a setup like that make jus curious??
Between 450 and 500 would be the norm in a perfect world. Tune, head porting, and cam grind play a big role in the WIN or FAIL department with the REC. Port heads. sounds like a good start..
Old 09-01-2011, 09:23 AM
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i was hoping for a bit over 5 i guess nelson did a mail order tune for him and said the motor should make 530ish flywheel
oh and pat G specd the cam but i dont remember what he told me the LSA and duration was

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Old 09-01-2011, 01:32 PM
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Originally Posted by mechanix565
i was hoping for a bit over 5 i guess nelson did a mail order tune for him and said the motor should make 530ish flywheel
oh and pat G specd the cam but i dont remember what he told me the LSA and duration was
My estimate is rwhp. I made 504rwhp with my 11.5 to 1 370 with L92 heads.




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