Leaderboard

PRO250s setup:

Sure is the same , just need the gear that is wound the opposite way for a c4

It is a Crow 14771.

Back when mine was still M90 I blew a couple of pistons similar to what another guy did on here recently with his turbo xflow. The motor that blew had 28cc Precision Hyperectic pistons, crow cam, roller rockers, main and head studs, hardened push rods, ported E1 head, decked block, shot peened rods and whatever else I have forgotten about, it now sits in the corner of my shed waiting for me to do something with it. It blew just before Powercruise 2012, so I put a 100% stock low Km EFI E2 head motor in and bolted the M90 supercharger and bits to it, and bugger me it went better than the one that blew, that is why the stuffed one is still sitting in the corner. I have since changed to the M112 and the stock motor is still going fine, it had me worried on New Years Day when it did not want to run, it turns out 2 MSD leads were stuffed, it was fine the day before. A few years back I contacted Camtech about a custom cam for when I rebuild the stuffed motor, and I seem to recall the cam had a 114 lobe centre.

The M90 on a XFLOW thread is mine, and I have since changed the M90 to a M112 from a Jaguar V8. The basic set up is the same as the M90, except for the pulleys I changed them a bit, from HTD to 8 rib serpentine style. I also went from the Bronco throttle body to a single 80mm. It now has 14 to 15 psi, and goes a lot better than the M90 did.