twinturbo496

iTrader: (2)

Dynojet
BBC with a blower
4L80E Transgo -3
GM converter cut open and altered
Stock converter clutch
3.50 9" ford
Spool
33 spline axles
85-140 gear oil
2800 rpm-6400 rpm
Steel 15x6 wheels
Kumho 205-65R15 tires with 40 psi



I am a little bit afraid of adding more blower speed, anyone have an opinion on the hp at the crank this pull represents?

jimbo98z

iTrader: (3)

That would probably be low-mid 800's to the crank, depending on exact drivetrain loss. Being a 4L80 with a stock stall and going through a 9", I would probably say around 840.

MauriSSio

the numbers after 129mph dont add up correctly.