coated shorty headers

[BlackVert]

how well do they work in terms of keeping temps down in the engine compartment?

 

[BlackVert]

or how about wrapping your headers with that insulating wrap stuff?

my goal is to get the temps down in the engine compartment so that my intake air at least has a chance of not climbing to 230 degrees

 

[tmoss]

The Jet-Hot coating on mine reduced under-hood temps substantially - was good for the starter too.

 

[KBCobra95]

I thought I heard of Header companies voiding warranties if header wrap was used? Not sure though? On the other hand, the coated headers work well.

 

[tmoss]

The wrap can be hard on them - know that first hand.