JuneBugFan
New Member
Lmao....
Your toooooooooo FUNNY......
Give me a break.UMP does allow quickchanges in their limited mods.UMP allows tracks to choose the type of carbs and the tire.They allow a track to go to another track twice a year and post UMP points as long as a UMP track running the same class is not within 50 miles.Go to UMP and look at the rules.Doe Run can can not change rules at their pleasure and stay sanctioned.As for as the motors being cost efficient that went out the door when they adopted UMP limited rules over the B Mod rules of the 350 with vacuum.Don't argue with this when world product fully ported and polished heads with titanium valves and shaft rockers are legal.
Your toooooooooo FUNNY......