How much boost can this turbo run efficiently..does anyone know? I'm looking for the max output

 

did you ever finish your car?
got any new pics?

 

Which stage?

 

I think it goes up to a stage 4, but I'm interested in the stage that will offer me the most amount of boost.

 

Still finishing the project...that's what I'm looking at this for...and I have new pics but not much has happened lately

 

anyone????? Help would be great here. Thanks

 

i'd say 15psi-20psi

 

If that's the case, then what turbo could I put on my 89 TII that I could use to run 24-26 psi effeciently?

 

Bryan now offers a stage 5 turbo.. it has a 62-1 compressor wheel in. Not sure of all the specs but i'm guessing its a 450 or so + hp due to the numbers he gives for stage 1 - 4

 

if you want more then 300hp don't waste your time with hybrids and get a full t04.

and a boost number is pretty much useless. saying how much boost you wana run doesn't mean anything. first decide how much power you want. 8psi on a to4 is almost double then hp then 8psi on the stock on.

 

I'm looking to run about 450-500 hp...that's my goal for the car....What do you think about the stage 4 or 5 then?

 

no way you're making that with a hybrid. like I said I woudln't even try for more then 300rwhp.

you need a full to4. a 60-1 might give you 500 flywheel. if you want 500 at the wheels you'd probably need bigger.

 

you need a new manifold, new full size turbo large(T66 would be ideal!) external wastegate. lots of fuel and lots of money. i missed lots of stuff but expect to spend about $10k..... to get to 500hp lol

 

I understand that I'm gonna have to spend the $$$..and that's not a big deal. I just need to know what turbo I'm looking into, and now I know that obviously that one won't work. Thanks for the info. Todd

 

I looked into a T66 today, and that's what I think I'm gonna go with. Supposedly, it can produce from 600 to 800 HP at max output. Thanks for the help.