Are the gt 45 turbos to big for a v8
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Are the gt 45 turbos to big for a v8
I have a stock motor with 243 heads. I have a turbo 400 with a 3800 stall going in an fbody. I planning on doing a twin turbo set up. Here are the specs of the turbos
Compressor Size: Inlet = 4 3/16", Inducer = 68.7MM, Exducer = 97.8 MM, Trim = 69,A/R = 0.66, Intake (ID / OD) = 2.25" / 3.25"
Turbine: Outlet = 4", Turbo flange = T4, Downpipe flange = 3.5" V-band, Inducer = 87.4 MM, Exducer = 77 MM,Trim = 92, A/R = 1.05
What am I look at for spool times. I'm new to this and would like some helpful info. Thanks in advance
Compressor Size: Inlet = 4 3/16", Inducer = 68.7MM, Exducer = 97.8 MM, Trim = 69,A/R = 0.66, Intake (ID / OD) = 2.25" / 3.25"
Turbine: Outlet = 4", Turbo flange = T4, Downpipe flange = 3.5" V-band, Inducer = 87.4 MM, Exducer = 77 MM,Trim = 92, A/R = 1.05
What am I look at for spool times. I'm new to this and would like some helpful info. Thanks in advance
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Single would work. 1.05 A/R twins with a 77mm turbine on a stock motor would spool up terrible. Those Ebay GT45's have good size turbines too. Guys are making 600-700whp with a single. You would probably be better off with twin ebay GT35's if you are going with the ebay turbo. I believe they have a similar success rate to the GT45.
Jay
Jay