Taco2Cruiser
Crazy American Off Road
- Thread starter
- #201
I did. It absolutely reduced radiant heat under the truck by a bit over 40%. Just being around the truck it didn’t have that warm feeling by it that even stock car can give off. But I believe fuel boiling is a very separate issue than what come from radiant heat. I talked about in in depth in another post, but long story short… I believe it is a fault on Toyota‘a part as they use fuel to cool the top end of the motor. Toyota felt that even though using fuel to cool down a hot motor is a good idea (I agree), they didn’t think to cool it back down before dumping it back into the tank. Toyota has coolers for days on other component, but not so much on the fuel. We see this in the 100 series also, and it is even worse for them.And did you ever get to test your coated exhaust pieces? Looks like part of the fuel boiling issue investigation.