Eight Ball WS6
Probationary Member
- 20
- 0
- Aug 17, 2004
-
Worcester,
Massachusetts
Hey guys (and girls),
I'm lookin for some general (yet specific) help. I drive a 2002 Trans Am WS.6 and I'm lookin to add a custom twin turbo setup. I know a lot of you know your shit so I decided to come here. For me to run a single turbo, it would have to be a mighty big one, with a 76 mm compressor at the very least, from what I've read, researched, and been told. Anyway, I know how to read a compressor map for a single turbo application, but does the process differ at all when considering two turbos?
To give you all an idea, I'll give you some pretty detailed specs so you can better help me out:
Bore: 3.898"
Stroke: 3.622"
346 cu in, 8 cylinders
10.1:1 compression ratio
VE: 81%
Boost: 6-8 PSI (7 is my initial goal)
@ 7 psi and 6000 RPM, 43.53 lbs/min air consumption, 615 CFM
I have preliminary plans of going with two Garrett T04E's with:
1.32 Turbine A/R
.70 Compressor A/R
57 trim comp wheel
P trim turbine
Any and all help will be GREATLY appreciated
I'm lookin for some general (yet specific) help. I drive a 2002 Trans Am WS.6 and I'm lookin to add a custom twin turbo setup. I know a lot of you know your shit so I decided to come here. For me to run a single turbo, it would have to be a mighty big one, with a 76 mm compressor at the very least, from what I've read, researched, and been told. Anyway, I know how to read a compressor map for a single turbo application, but does the process differ at all when considering two turbos?
To give you all an idea, I'll give you some pretty detailed specs so you can better help me out:
Bore: 3.898"
Stroke: 3.622"
346 cu in, 8 cylinders
10.1:1 compression ratio
VE: 81%
Boost: 6-8 PSI (7 is my initial goal)
@ 7 psi and 6000 RPM, 43.53 lbs/min air consumption, 615 CFM
I have preliminary plans of going with two Garrett T04E's with:
1.32 Turbine A/R
.70 Compressor A/R
57 trim comp wheel
P trim turbine
Any and all help will be GREATLY appreciated