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View Full Version : Any body maxed LS7 injectors with cam/intake only



wesam
January 14th, 2013, 08:52 AM
I was tuning C6Z06 with big cam fast 102 and bolts on
when i finished tuning i noticed the duty cycle reach 90% so i want to know if any body maxed LS7 injectors with cam/intake only ?
No dyno numbers because i was tune it in high way :ermm:

Also is this formula accurate

Injector size = (expected HP X 0.5 ) / ( number of cylenders X Duty cycle )

redhardsupra
January 14th, 2013, 02:59 PM
hell no (website software didn't want to take a 'no')

ringram
January 15th, 2013, 05:06 AM
Yeah thats just a guesstimate. You might find NA up to 100% more efficient on BSFC than FI. Though normally 50% is more usual.
So formula depends on bsfc ;)