Originally posted by WhatV8:
I had a somewhat heated discussion with the fella who brought up the urethane mount to the Contour scene, because he said he let the urethane set up for 3 hours before driving.
No he didn't
http://www.coldair.org/archives/9907/msg00640.html To be correct - installed after 2 hours, let cure overnight. Yes it'll be soft inside - but the outer skin is VERY tough. Take it easy on it, or let it sit longer. Mines still intact after >30,000 miles.
On the lower:
http://www.coldair.org/archives/0006/msg00951.html I had alot of low rpm vibe with the rear mount filled, replaced it with the SVT style. Highway was fine, idle with high accesory load was REALLY bad.
