Media Summary: Short segment of third tank of 32:1 (approx 40 minutes of Breaking in on the bench with Klotz synthetic oil and non-E 91 gas. Nice low idle and very responsive engine. Jason Brands - 150cc UMS Radial engine Corsair Maiden flight
Ums 150 Initial Runs - Detailed Analysis & Overview
Short segment of third tank of 32:1 (approx 40 minutes of Breaking in on the bench with Klotz synthetic oil and non-E 91 gas. Nice low idle and very responsive engine. Jason Brands - 150cc UMS Radial engine Corsair Maiden flight UMS 5 cylinder 125cc engine running at Pro Wing International show