In comparing an oem LT1 truck vs vette, the tb max areas are way different?? 4118 vs 4700
Yet the p/n 's for both vehicles are the same. both are 87mm tb's
anyone?
thx
In comparing an oem LT1 truck vs vette, the tb max areas are way different?? 4118 vs 4700
Yet the p/n 's for both vehicles are the same. both are 87mm tb's
anyone?
thx
2003 MY Z06 3.3 liter whipple ...sold at around 1000 rwhp
wip 2015 Silverado w/2.9 Whipple (phase 1 completed) phase 2 in the works
I asked the same question with no response. Post #19 here:
http://www.hptuners.com/forum/showth...ith-LT4-Engine (S
Here are some other examples:
2016 CTS-V = 4,470.0 mm2
2016 Z06 = 5,074.6 mm2
2016 Connect and Cruise ECM = 5,074.6 mm2
2016 Camaro SS with LT1 = 4,703.9 mm2
I simply assumed the values get hacked from the actual during tuning (there is noticeable difference in fuel trims when the values are adjusted). I would love to know the true answer as well.
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