Lol sounds like its working well to me.. I got a full build r53 BUT it's got a sprintex sc and lol I got a 2% crank and 60mm sc pulley . It's running 21lb of boost THROUGH a trp2 head n ectect
Funnily enough I’ve been faffing about a lot with the belt slip issue. I was on the RMW 53mm pulley and have the RMW tensioner but still got belt slip on track (daily road was ok). I messed about with a few belt sizes and found some improvement. (0 ATI crank pulley fitted, AC delete pulley). 6 rib belt. Recently gone to a 55mm harrop pulley that had the griptec machining done to it. Seem to be a big improvement - initial ecu logs showed max MGP to be with 0.5psi of each other but with no apparent belt slip. IATs where massively reduced to going from 53 to 55. I knew they would be lower but wasn’t expecting quite the reduction (I do run a GRS front mount).
Needs a smaller pulley to get that supercharger working harder.
Lol sounds like its working well to me..
I got a full build r53 BUT it's got a sprintex sc and lol I got a 2% crank and 60mm sc pulley . It's running 21lb of boost THROUGH a trp2 head n ectect
Any issues with belt slip on track? Are you on the 6 or 8 rib pulley? If you ever have time, please makea vid on your build details. Thanks!
Funnily enough I’ve been faffing about a lot with the belt slip issue. I was on the RMW 53mm pulley and have the RMW tensioner but still got belt slip on track (daily road was ok). I messed about with a few belt sizes and found some improvement. (0 ATI crank pulley fitted, AC delete pulley). 6 rib belt.
Recently gone to a 55mm harrop pulley that had the griptec machining done to it. Seem to be a big improvement - initial ecu logs showed max MGP to be with 0.5psi of each other but with no apparent belt slip. IATs where massively reduced to going from 53 to 55. I knew they would be lower but wasn’t expecting quite the reduction (I do run a GRS front mount).
@johnjohnaldridge how have you found the fmic? Would you do it in an m45 or not? Thanks!