I am trying to work out a safe redline for the 1G-GZE supercharger that I am setting up on my 100kw 4A-GE.

My plan is to stick with the standard 10.5:1 comp ratio and run about 6-7 psi over the top. I am in the process of mounting and sussing out the drive mechanism at the moment.

I was wondering if any one would know what sort of maximum RPM that toyota recomend for the charger??

I pritty much want the charger to be at max rpm when the engine is at redline (8500 is what the hard redline will be tuned to in the LT10S)

I am getting custom pullys machined up so I can drive the charger at whatever speed I like.