Turbonetics GT-K 650 any comments?
#1
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Turbonetics GT-K 650 any comments?
Anyone ever used, seen or heard anything about GT-K turbos? A friend is trying to convince me to get the 650, but I think it is too big and will spool too slow so I'm thinking of using the 550. Any comments or suggestions?
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#10
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This might help
GTK 650
1 Year Warranty
INFO
Turbo GTK 650
Power Range 575-700
Compressor Wheel Size HP66
Comp Wheel Inducer Diameter 2.580"
Comp A/R .70
Comp Housing Inlet/Outlet Connections 4.00"/2.50"
Turbine Housing A/R .68
Turbine Housing Inlet/Outlet Connections 4 bolt square/4" V-Band
Turbine Wheel Trim F1 S Trim
Turbo Part Number 11262
GTK 650
1 Year Warranty
INFO
Turbo GTK 650
Power Range 575-700
Compressor Wheel Size HP66
Comp Wheel Inducer Diameter 2.580"
Comp A/R .70
Comp Housing Inlet/Outlet Connections 4.00"/2.50"
Turbine Housing A/R .68
Turbine Housing Inlet/Outlet Connections 4 bolt square/4" V-Band
Turbine Wheel Trim F1 S Trim
Turbo Part Number 11262
#11
Original Gangster/Rotary!
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That hot side A/R will choke you, and running 10 psi with a 66mm wheel is silly. Hell, I'm running 15 psi with a 67mm wheel and it's not even breathing hard.
If you're wanting to run 10 psi most of the time, with a bump up to 15ish psi for high boost, with minimal lag, look into either the Gotham Racing GR63 or the A Spec T4GT35R kit.
If you're wanting to run 10 psi most of the time, with a bump up to 15ish psi for high boost, with minimal lag, look into either the Gotham Racing GR63 or the A Spec T4GT35R kit.
#12
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.68 A/R turbine is a step in the wrong direction. I'd really wouldn't go smaller then a .84 I myself run a .96 TO4E with a 60-1 and I'm only looking to use 10-15 psi...pump gas only.