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What sizes are you going to test back to back? Do you have a MagnaCharger 2.9 pulley to test with? What size are you running now (again to bring it forward)?
What sizes are you going to test back to back? Do you have a MagnaCharger 2.9 pulley to test with? What size are you running now (again to bring it forward)?
I'll be going from a 3.2" maggy pulley to the 2.9 RIP. I do have a 3" but not sure I'll have time to run it to compare. The 3.2" currently makes ~165kPa (9.25lbs.)