Inliners International Forums General Discussion Blown and Injected Bonneville Blowers to inline 6

Now the practical questions:
Do you have an extra row on your existing (or spare) crank V-belt pulley?
If not, are there other pulleys available (JY) with extra rows for A/C, etc?
If such exist, what's the OD?
This is going to limit your ratio.
Typically, the M90 doesn't turn very fast, about 2:1 on the V6, but could be faster on your 250 since I don't think you're going for max power at 6,000 RPM?