Overly efficient cooling head?
#1
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From: Oklahoma City,
OK
I bought a Nova RC cooling head for a RS4 3 18ss. It says it provides up to a 40% temperature reduction. Now with this cooling head I could lean out the engine some and be within the safe temperature range, but would I be damaging the engine due to a lack of lubrication instead?
Just curious.
Just curious.
#2

you will still need to have a smoke trail even if its running cooler, lubrication is better that temprature as long as your not over 270-280



