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View Full Version : HKS VPC & GCC w/ 550 chip or MAP2 ECU or AEM EMS?


BoostedSupra
05-20-2009, 09:49 AM
Hey guys,

Car: 1993 NA Supra, 80k miles

I have two potential setups I can run:
- Master Power T67 Turbo
- All supporting bolt ons
- Wideband 02
- 550cc Injectors

or

- Holset HX 52 Turbo, 70 trim, very large
- Will need custom 4" downpipe
- 550cc Injectors

My question is, which setup is potentially the easiest to get started with and be able to use as a reliable daily driver with around 450-500 whp or so. I know the Holset will most likely require a lot of additional work and probably better EM.

I eventually will get the NEW AEM EMS v2 for the Supra, but for now I would just like something to be able to get the car running and on the road.

I have done some research on the VPC & GCC, but I still don' know about the tuning for it. If I run it with the 550cc chip, what other tuning do I need to do? I'd like to avoid having to get it tuned, until have the car for a stand alone system. I've heard of some problems running with the Stock NA ECU.

Any help or suggestions is greatly appreciated.
Thanks.

Cliff