Installed Crawford V5 Plenum
#17
Re: Installed Crawford V5 Plenum
I have had the original version for about a year now. The tapping you hear is normal valve train noise. The increased engine noise you are hearing is from the decrease in sound dampening when they cut out the thick casting portion out and replace it with the sheet aluminum part. Also removing the plastic engine cover also provides some dampening.
#18
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RA102223
Engine, Drivetrain & Forced-Induction
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08-15-2015 09:24 PM