I hear E-85 is the answer to having a pump gas ride with race gas performance especially with Centrifugals or Turbos.

I'd love to love to hear your combos,dyno numbers either engine or rear wheel and ETs as well.

All right ladys and gents the floor is your.

 

See Sig

 

71 Nova, prob 3400lbs less me
6.0, LS6 cam, 9.5 to 1 comp, oddball 69mm MP GT45 single, 4L80E

603/573 rw on Dynojet at 14psi, 10.45 @132

 

Stock bottom end LS2 with stock L92 heads. Truck manifold kit w/80mm turbo, custom cam. Made 963/781 through a glide and 9" on 17psi...

 

stock ls2 in sig, tried e85 on the built engine twin intank pumps and went lean at 5800 so never got any numbers

 

418 LS3, GT 91, 18psi , 19 degrees timing , E85 = 1,068 / 1,020

 

Good thread! No times yet.....but I am hoping for 850rwhp and some sub 6 sec 1/8th mile passes and driven like crazy on the street.

 

10.30/134mph 9psi estimating around 900ish,

 

408ci roots blower,16 injectors and got 863hp and like 723tq on 9lbs.

 

Wow guys that's good stuff there.

I hear E99(122 octane) is available as well as Rocket Brand's E-85(112 octane).

 

e98 requires 50% more inj and fuel pump remember....

My buddy with an LS3 378ci setup (forged rods/pistons) ported LS3 heads, LS9 head gaskets, ARP head studs, stock LS3 intake, 103# inj made 960rwhp/950rwtq on 14psi with e85. Thru a T56. He was running an LG Motorsports baby street cam.

I drove the car with 8psi.... and it is a madman. 14psi must be silly. It weighs under 3000lbs without driver.

 

69 chevelle 3810# race weight 8.60@ 160
03 cobra (lsx swap) 3300# 8.20 @ 173

 

Do you know what his IDC was? And what pump/pumps he was running?

 

His inj DC was above 100% at this point. He runs dual Bosch 44's with a Boost-a-pump. It now has 160# injectors.