Originally Posted by Longboarder
Your M3 is a beast to walk a FBO/tuned GT-R! The next step is the upgraded turbo GT-Rs and it would be insane if you could hang with one of those.
Did you do an upgraded pulley or any other tweaks with the VF kit? Your dyno is very impressive for a VF620 kit plus catless x-pipe.
Thanks! I'll be running a 600+ GTR tomorrow 2013 Black Edition with E85. So we'll see how I do against that. I think I'll lose though
No upgrade on the pulley whatever VF gave me that is what I put
Originally Posted by DLSJ5
Nice pull Joe! Always good to see a boosted M get the job done, but I'm not surprised at all be the results.
If you are making 560whp or pushing more than 6psi, I would recommend running 93+ octane when you are out doing spirited runs or at the track, otherwise you could be asking for trouble, 91 is not a good recipe for high compression with that much boost and whp.
Thanks bro! I don't think I'm pushing more than 6psi...Nik said around 6-6.5 max. I'll run higher octane at the air strip for sure. I wanted to let everyone see that the car is strong on just 91 octane