on3

  1. D

    96 GT On3 turbo kit part suggestions

    So I plan on putting the On3 turbo on my gt and I am trying to get 400hp on it. I was wondering what parts I would need to get or that would be smart to get. I already know that the stock rods and pistons tend to go out around 400-450hp and I plan on buying them but I don't know what sizing...
  2. Best block / parts for Turbo build

    Hey guys, I was in the final stages of putting an on3 turbo kit on my 04 mustang GT. Then a leakdown and compression test showed that I have some pretty bad rings in cylinders 3 and 6. So instead of tuning I want to build the engine. My goal is somewhere around 800whp. I want to keep it...
  3. SOLD On3 76mm for sale

    Ball bearing On3 76mm. Only has 4k miles on it. $300 obo. It came off my 2003 mustang gt on3 forward facing kit. I am located in Oklahoma City (73120)
  4. Megasquirt Tuning Questions

    Stock block 78 302 EFI, bored .40 over, studded and metal gasket. Rebuilt 0kms. On3 turbo kit 70mm, 42lb inj, air/air intercooler, msd ignition system, dual electric fans, 3.73 gear, built aod, megasquirt pnp II. The car made 383/381 last year on a 200,000mile engine with tons of blow by...