Poly motor mounts

[76duece]

Has anyone tried poly motor mounts like the ones on the Ireland site on a street car? Just wondering if they would be to harsh. Looking to tighten up the driveline and considered the motor mounts, tranny mount, and diff mount. thanks.

[Dickfruster]

How much are those?

[visionaut]

I'm using those in my DD, and think they're great. I'm using 'em with a fairly 'hot' NA motor (304 Schrick cam, dual 40 DCOEs, Port/polished E12 head, 9.5:1 Mahles, Carillo rods, 4:2:1 headers, MSD/PerTronix, etc.) mated to a JB alum flywheel, M3 Plate/Tii clutch and Getrag 5-spd OD conversion. Also running Susp Tech bars, Eibach Pro-kit springs and Bilstein Sports. I've got a somewhat rumbly idle (~900 rpm). I don't notice any harsh vibrations inside the car - everything just feels tight & well connected, like I want it... (This IS harder than stock though - but not as hard as solid mounts!).

I think IE's urethane parts are good quality, very reasonably priced and provide a nice tightened up feel to the motor/driveline connections to the chassis for those looking for that.

[76duece]

Thanks for the help. They are reasonable at the IE website. Check'em out.

[Driggers14]

I looked and didn't see any diff mount bushings. Am I crazy or do they not have them?

[Driggers14]

Sorry, i found them.