Best thermal exhaust coating?

[Ron in SoCal]

Originally Posted by Tuske427

I hadn't considered that. It is an option, and I'm open to it. However, I have no experience with them. I looked around on some forums and seem to get inconsistent comments about them. I would be concerned that solid mounting could stress/ fatigue (work harden) and ultimately destroy my aluminum block. Do you or anyone else have any facts on this one way or the other? What about running one solid mount on the driver side only?

Any info on these would be appreciated.

Brendon I have a friend running rubber on one side of the motor and poly on the other. Also have seen a mix of poly on the motor and rubber on the trans tail housing. One thing to with consider is NVH, which makes a street car less fun to drive.

I'm running poly on both the engine and trans and it makes for solid feeling drivetrain and no issue (for me) on the street.

DEI makes some great heat products you might want to check into:

https://www.google.com/webhp?sourcei...ng+header+wrap

Good luck buddy