Thinking about upgrading to a TC78 with a S trim wheel. Right now Im running a T76 with a p wheel. If anyone has tested a Tc78 vs a T76 I would like to hear about it. Looking for another 50~75HP, and a couple hundred RPM.

 

http://forcedinductions.com/productturbonetics.htm

Looks like it will do the trick.
I would call Jose @ FI
256-658-5798
He can tell you exactly what that turbo can do for you, he is a great guy give him a shout!

 

Thanks! I got my current TC76 from him. Looks Like that T78 street unit might do the trick

 

GEt the PT88 50+100 youi know you will want more once you get to that point.

 

GTM78 with a F1 turbine wheel and a 1.15 turbine housing. That will get you another 100hp. There is some new T4 t-netics configurations that will be getting close to the all mighty PT88 though.

 

I don't want an 88. My goal is to get into the 9's with less 80MM, all boost. There is at least .2 in the combo I have right now with better air, and 16psi but I think a high 10.0 or low 10.1 is all it has.

Thats what Im looking for. Does the F wheel flow more than the S? I know my exhaust is holding me back because when I had the my old T76 with the Q wheel the truck ran harder, and wanted more fuel at the same boost#.

 

What size is your DP?

 

3.5'' with 3.5'' exhaust.

 

I would try a 4" exhaust without changing anything else and see if you get any gains..?

 

I would like to know also...