Just finished rebuilding my top end and installed the gizmo. Started the sled to let it idle for a while to purge air from the coolant lines and aid in the break in. Temps got to 125 just at idle, would shut the sled off for about 5 to 10 minutes, restart, and noticed the temp would right away go to 130 from heat soak and then to 105 all within about 10-15 seconds. Imagine what must be going on when your boon-docking and your tunnel is covered in snow you stop for 10 or 15 minutes fire up to head out with everyone else and grab a handful of throttle. After having several discussions with these guys at redneck racing I definately think their product is worth looking at. On one other note when I put the pistons back in, my piston wall clearance was
.005 on both cylinders, that's not a whole lot of clearance. For those of you bashing these guys on their product, did you bother to research and try something to help these sleds live? Nice thing about free will, no body is forcing you to buy their product