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Hung out with the HP Motorsports guys and swapped knowledge last night.
Recipe to more power on factory fuel system according to them.
32% larger fuel pump overdrive cam lobe with lash cap for lt1 fuel pump will net 800-900 whp worth of fuel on stock injection pump, injectors and lift pump.
With z06 injectors and injection pump and 32% overdrive cam 1000whp worth of fuel.
To get 1100-1200 fuel need either a bigger lift pump in tank or a surge tank that the factory tank pumps to then larger pump push to front
With all that said figure 40% less power if using e85. Those numbers were gas only.
So we still like my supplemental fuel plans the most for getting up the power.
Oh yeah and i asked about the lt1 ring lands going and they said 700-740 whp zone
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