450+HP, what does it take

[Fuelman]

450 HP +/- what does it take? Cam, heads, upgraded turbo?

 

[Onalky87]

If Ur not afraid of some boost 450whp can be done without heads or a cam.

Bigger turbo maybe something like mine or a newer 6262
60lb injectors
Bigger intercooler
Walbro 340 hot-wired
Tt chip.
Ptc 9.5 in converter
Razors Alky control
And ur trans beefed up

 

[Fuelman]

Love boost, everything I have has some type of FI system. Thank you.

 

[Onalky87]

By that I mean 26+psi

 

[Razor]

450 HP +/- what does it take? Cam, heads, upgraded turbo?

Your not going to get 450 RWHP from a V6 on low boost. Thats 550-600 flywheel HP.

Stock the motor made 250 at low boost. With a larger roller cam, stroker, aluminum heads, larger turbo, and tuning you can get it there.

Or turn the boost up on a stock block and make the power.

http://www.turbobuick.com/forums/al...rsonal-best-stock-longblock-alky-ta-49-a.html

This is higher than 450 RWHP without touching the motor. But he's willing to run higher boost to get his goals.

 

[Fuelman]

Thanks guys, all great info. I was actually looking for 450 ish crank HP, rear wheels would be great, but this will be more of a cruiser. I already have a ride that puts 800 hp and 1000 ft lbs at the rear wheels. I am putting the engine in a very original 81 Turbo Trans Am, I know it has been done, but it will still be cool.

 

[Razor]

If its a cruiser, leave it bone stock=reliable

Put go fast parts.. your asking for an issue.

 

[HelloBozos]

What Razor said...heh..Do: chip,exhaust an air filter an Crusie it...8^)..go into the suspenion instead,make it handle..want to go fast add some race gas an 21psi boost

 

[WarWagon]

This is my goal on my '84. 450whp and 500+wftlbs on a stock long block and I'm nearly there, This year('11) I might finally make that mark and pass it.