My favorite new Evo modification
Originally Posted by eling99
It is made of polycarbonate - an extremely durable thermoplastic.
There are many plastic parts used in engine bays and on drivetrains that meet a spec. of 120°C (248°F), but they're not that close to the engine block.
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From: 2003 Evo VIII - Silver
I will be testing is durability and reliability under heat very soon (tomorrow) and will report back
Its a very well made peice and looks like its world class
Its a very well made peice and looks like its world class
Please also test the fitting on this. Some people who have adjustable cam gears that when the stock cover is put, it makes a tapping noise. The solution was to grind the inside of the cover. I hope we don't need to gind anything on this because it will look ugly from the outside and defeats the purpose.


