I have a 2011 GT500. Currently has the steeda 2.65 pulley, 2x65mm TB, x pipe with cats removed and a tune. Looking to bump up the boost with an ATI Overdrive pulley and a VMP HE. Question is at what point is it necessary to upgrade the injectors? Thanks.
Overdrive balancer and injectors.
- Thread starter LT1Porsche
- Start date
Datalog your injector and fuel pump duty cycles before modding. This will tell you how close to maxing both now. Knowing this data will give you a real world idea if you will be fine. If you are close to maxing now, then you would need to replace the injectors and/or fuel pumps. I prefer not to use a BAP but rather use larger capacity pumps. As any good engineer would tell you, "The best design is the simplest that works."
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