Performance of a Turbonetics BB-70 Q

[Russ Merritt]

Yes, you need a differant backin plate.

 

[JCotton]

mec,

The Super T uses a V band clamp to secure the comp housing to the backing plate, as for performance gains, I don't believe with the 66 wheel you would see anything, especially if you already have the standard T4 comp housing with the 4" inlet, 2.5" outlet from Turbonetics.

 

[Russ Merritt]

Not to mension with the super T, it would be tough to run an air filter if you use the inlet bell. You could take it off but it is a matched set up.

Can't wait to get my hands on mine.............

 

[Otto J]

Russ, When did you order it?
I got this nice GT76Q for sale

 

[Otto J]

We are putting the engine Jim bought from you in tomorrow,after we pull the other one out,He is on his way here with hte car now.
Call me to shoot the **** sometime
Ill pm you my numbers

 

[Russ Merritt]

I miss you too..... Will do. Wish I was helpin with the motor. I have to fix my own car tomorrow. I saw your turbo but 70 is as big as I can go...................You know the drill. Might be cool with a 76 on my street car.........

 

[mec108]

Thanks Jack/Russ: You cats are "DA MEN" Mec

 

[Otto J]

I did put a larger turbo on my car also, I went with a GTS 76, Still a small frame,But the e"s" wheel is 1/4 larger in diameter and the compressor housing is larger than my GT series.
I have no results as of yet except preliminary tuning showing i needed to add about 10-12% more fuel
I will probably take it to the dyno to tune it a bit,as using 3rd on the highway has become a bit of a time.Even with the 28X11.5s its all over the road at 60mph
Ask Jim rome took him for a ride a few weeks ago before the sand