Hello Everyone,

I am happy to be able to use this resource. I have a 2007 G35 6MT Coupe with RevUp engine at 175K miles. I bought with a Borla Cat Back Exhaust and Ingen Cold Air Intake. I have added a Motordyne 5/16" plenum spacer, Motordyne MREV2 Manifold, and Kinetix High Flow cats. I took it to Moore Automotive in VA and got a tune. 271 BHP and 253nm with a ECUTek tune.

I have few questions.

First, I am looking at finishing up the engine / exhaust mods with a 75mm throttle body kit and Tomei Expreme Headers. I know the headers are difficult but working on the G is my happy place. Any other recommendations to max out the NA potential. A tune will follow up these mods. I am planning on doing the cams in a year or two when I remove to engine to do a rebuild.

Second, I am considering doing a E85 Conversion. I am waiting to hear back from Moore. I want to see if they can provide a map for e85 and a map for standard 93 octane. This would be ideal. I would upgrade the injectors and fuel pump. I plan on filling an empty tank with E85 and using the E85 map, then using the E85 up at the track. Fill up with standard fuel and go back to the 93 map. This way the E85 is not sitting in the tank or engine causing issue. Any advice?

Third, Moore was good and very professional, but they are far from NVA. I am wondering about other tuners in the DMV. AMM or D1 come to mind.

I am here because I value the groups experience and recommendations

I look forward to your advice.