hemi thermostat change?
Administrator
Joined: Apr 2010
Posts: 87,267
Likes: 4,197
From: Clayton MI
by putting in a 180 over the 203 is that will help your car not lose power when it gets hot so you don't gain any power but you won't lose any power when it gets hot like all cars do a car that runs a 203 will lose power before the 180 does it's good for the long runs not light to light
