PRC L92 Heads Drop ET Near 3tenths & 4mph!!

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06-27-2008, 04:34 PM

Jason 98 TA

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PRC L92 Heads Drop ET Near 3tenths & 4mph!!

Check it out! Installing PRC L92 heads in place of GM l92 heads dropped something near 3 tenths & 4mph!!

https://ls1tech.com/forums/generation-iv-internal-engine/904193-l92-heads-stock-6-0-shortblock-tsp-233-239-cam-10-80-s.html

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06-27-2008, 06:07 PM

Coach 02 A3 Z/28

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Wow nice results.

Coach

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06-28-2008, 07:32 AM

tektrans

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Great results. Good times.

Not exactly the same type of motor but I run L92's as well.

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06-30-2008, 07:40 PM

burgers

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oh yeah!

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07-01-2008, 05:12 AM

venom ws7

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Great results.

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07-01-2008, 01:54 PM

BMR Tech2

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Great work. Excellent results

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07-02-2008, 09:13 AM

Sales2@Texas-speed

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Ryan, how'd they work with that 440ci motor that's in the car now? Did yall make any clean passes yet?

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07-02-2008, 11:48 AM

tektrans

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Quote:

Originally Posted by Matt@Texas-Speed

Ryan, how'd they work with that 440ci motor that's in the car now? Did yall make any clean passes yet?

Not sure if this was directed at me, my name is Mark but I do have L92's and a 440 ci motor so I'll answer.
I went a best of 9.62, times in the sig.
Factory intake choking it a bit up top but Fast is coming out with one for the L92's sometime next year they said when I called.

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07-02-2008, 12:05 PM

sciff5

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Hey guys great job at providing track results. To some people on here no matter how many dyno graphs you produce all they understand is ETs and trap speeds.