BLKMAMBA

Anyone do the A/C bypass/delete pulley on their LT1? any pictures without all that extra clutter? did you use the TPIS pulley? did you remove condenser? my A/C never gets used and car mostly only gets driven with top off unless at track.

Jonnymac

I removed what was in the engine bay and the wiring.

BLKMAMBA

Looks great, thanks for posting. Apparently not too many have done this. It looks like I need to buck up and buy that $170 TPIS pulley. Is that TH or LTcc system?

Jonnymac

Ltcc

BLKMAMBA

how do you like the ltcc? did you also remove condenser? does the ltcc work with obd1? mine is a 93

Jonnymac

I did remove the condenser. The LTCC works fine with the stock computer. I think the benefit from the LTCC comes at the high end of the RPMs it also retards timing if of have NOS.