Quote:
Originally Posted by NG329
OBSERVATIONS:
Engine Bay Compartment is noticeably hotter. This appears to be contributing to some grounding issues. I purchased some heat shield and will look to install it in the coming week or so.
Knock sensors don't seem to like these headers. I adjusted the sensitivity today in HP Tuners. We'll see if that improves the situation.
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First thing to do is to pull the headers out and have them ceramic coated to 2500’ (Jet Hot does this).
Our LT4’s (thanks to a high rpm blower) runs very hot. This is why our stock headers come with a heat shield.