I have a Kenne Bell setup on my pushed motor. IC seems like too much effort in my case. Most of the time the blower is sitting in a vacuum unless I am on it. My plan is to go with meth but keep a conservative tune since im pushing 500hp or so now. It should help with the heat soak inherent with...
Looks like its rubbing on the parking brake bracket. Did you check to see if its bent? Mine did this back in the 90's when a cable went bad, had a similar Mark on the DS.
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