2011 GSR stock turbo E85/91
2011 GSR stock turbo E85/91
337HP/358TQ on 91
377HP/401TQ on E85
I did ask Cobb about the safety of 400TQ on a stock block, and they said it was fine.
Mods are:
Cobb 3 port
Upper intercooler pipe
Test pipe
Megan catback
ETS intake
FIC 1100CC injectors
DW65C fuel pump
Stock longblock, clutch, turbo.
If I floor it from 3000RPM in 5th the clutch does skip for a split second, but 3rd gear pulls are solid. I just won't floor it at low RPM's in high gear since that's not a good thing to do anyway
377HP/401TQ on E85
I did ask Cobb about the safety of 400TQ on a stock block, and they said it was fine.
Mods are:
Cobb 3 port
Upper intercooler pipe
Test pipe
Megan catback
ETS intake
FIC 1100CC injectors
DW65C fuel pump
Stock longblock, clutch, turbo.
If I floor it from 3000RPM in 5th the clutch does skip for a split second, but 3rd gear pulls are solid. I just won't floor it at low RPM's in high gear since that's not a good thing to do anyway
If it's holding, I don't launch it, and I don't shift retarded, it SHOULD last fine. Wear only really happens during slippage. I very rarely do any stop and go traffic, so I don't do much clutch slipping. Kracka's got nearly the same torque on the same dyno on the stock clutch for a good many miles.
We'll see though, I'm ready if I do need to replace it.
We'll see though, I'm ready if I do need to replace it.
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I don't know the magic conversion...
Go to Cobb's website and look at the dyno database for Plano, pick a stock car baseline of a model that you have the results for on the dyno of your choice and compare. Without looking off the top of my head I think stock X's are like 240-260HP on their dyno depending on the year.
Go to Cobb's website and look at the dyno database for Plano, pick a stock car baseline of a model that you have the results for on the dyno of your choice and compare. Without looking off the top of my head I think stock X's are like 240-260HP on their dyno depending on the year.



