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Power Strokes
6.7 Aftermarket
Opinions on Rudy's modified VCV and ported rails?
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[QUOTE="sootboy, post: 906893, member: 11316"] In my personal experience it took a truck that was dropping rail at 1350 us pulse and allowed the truck to run 1850 without dropping. Injector latency of a piezeo at 29k psi is around 250-300 depending on nozzle size. So subtract 300 from both numbers and we get a 500 pulse difference. Divide 500 by 1050 and it works out to 48%. I agree that number is very optimistic. Hot fuel and latency decreases. There are multiplier tables that correct in the tuning for that. But I did use the h and s and watched the inj pulsewidth pid. So I agree and have some testing to back it up if that helps [/QUOTE]
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6.7 Aftermarket
Opinions on Rudy's modified VCV and ported rails?
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