Dbeast, the two 2k'* from canada will NOT be getting any asshandage. Those are 13-second club beasts.
95naSTA, Bo saw the pulley yesterday when it came. He went into hiding.
Buickman, I'd prefer not to break my SC and launch rotors through the hood at 20,000, but we'll see.
94SLEeper, the S1 L67'* are built brutally tough on the bottom end. Only one member here that I know of ever chunked a piston, and that was from sheer ignorance. I've never seen someone break a S1 L67 rod.
What are you doing about fuel injectors? That much smaller may mean a) you need mor fuel injector 2) you may be spinning it beyond efficiency meaning your spending more to spin it then your gaining. Just a few thoughts.
Todd, My fuel trims are fine with the 2.2", and I still have headroom on the adjustable FPR. In addition, I get more fueling from the methanol content in my injection. This pulley is INTENDED for the track only. As far as spinning efficiency, that'* one of the the things on the list to test. I need to know, so I'm taking the risk. Only one other member ever ran a 2.0", and that was on a Gen2, not a Gen3. I have some testing to do before the end of July, and in the long run, it won't run on the car if the results aren't positive. It may in fact go on and off while at the track, but I have to add another idler first.
Toasty, the M90 base is too wide. It would block my injector bosses in the LIM.