Finally got the SS on the dyno. Less than 1k miles on the setup so far. We were only able to get the ethanol content up to e53 since it still had a half tank of pump gas. Made 660rwhp / 590rwtq at 13psi back to back 3 times (Mustang dyno). Also made 587/536 on pump 93. Seemed like it was still building power but we shut it down at 6500 just to stay on the safe side with the stock GM valvetrain
LSX B15 376 crate longblock (untouched with the “stock” ls7 cam that came in it)
Jokerz ported LSA blower / 90mm snout
Ported 90mm TB
2.45 upper/stock LSA lower
Zl1 kid/reinforced brick
ID 1050x
Performabuilt level3 4l60e
Circle d 3200 stall
LSX concepts Zl1 race drive
Davies Craig 150/5 gallon trunk tank/Lance Draeger custom HX
1 7/8LT, full 3” exhaust (mini race muffs into magnaflow bullet muffs into E.T.C resonators)
