I have a 55 1st series 3100 with a bone stock 235. Dyno'd with 89 RWHP.
It has a 3sp with OD, 3.90 rear axle and 215R75-15 tires. It cruises nicely at 60 MPH / 2000 RPM.
It has enough power to accelerate to 75 reasonably well if I need to pass.
I don't really have a need to upgrade the power, but of course I will. Cause that's the what we do.
regards,
Leon
