T-70 turbo modification

[49-blues]

What other turbo possibly combinations could a T-70 4" inlet/2.5" outlet with a P trim .85 exhaust housing be made into? Like possibly a 6776?

 

[bison]

What other turbo possibly combinations could a T-70 4" inlet/2.5" outlet with a P trim .85 exhaust housing be made into? Like possibly a 6776?

what are you looking to do? The compressor cover most of t series came with isn't not as efficient as it could be. There are actually older covers out there that will allow that compressor to really shine but you would still need more ex flow. It depends on what you doing. A 6776 isn't going to be any different. Just the t67 (to4z) compressor with same 76 p trim turbine you already have. Both are good to about 800hp with the s cover. Very few have even come close to running any of these out even with the inefficient cover on it.

 

[49-blues]

Looking to run a more Effecient smaller turbo that would be cost Effecient to do. What housing would work better in your opinion- I appreciate your input. I would like to downsize it to about 690 HP.

 

[bison]

Looking to run a more Effecient smaller turbo that would be cost Effecient to do. What housing would work better in your opinion- I appreciate your input. I would like to downsize it to about 690 HP.

There's no cost effective option to that unless you sell the t70 and get something smaller like a 6262.

 

[49-blues]

Thanks- the problem I still might have is I have a new Pats 3500 stall converter in the car and was do I have to rest all it and if so to what stall.