ed hess
race or get outta the way
i had jeffs mounts on my truck with polys, got them from mccoy.
had the motor out a couple weeks ago and put moroso (chrome) solid mounts on in place of the polys. the polys were in maybe 9 months and looked like they mght have been warmed a bit and i have headers. nothing severe but over time i figured they werent going to last. So i put moroso mounts in and they bolted rightup to jeffs mounting pads.
no diference in vibration whatsoever and the knock sensor didnt notice.
I think people around here used to say it would have an effect.
Not everyting you read can allways be taken for 100%.
ed
had the motor out a couple weeks ago and put moroso (chrome) solid mounts on in place of the polys. the polys were in maybe 9 months and looked like they mght have been warmed a bit and i have headers. nothing severe but over time i figured they werent going to last. So i put moroso mounts in and they bolted rightup to jeffs mounting pads.
no diference in vibration whatsoever and the knock sensor didnt notice.
I think people around here used to say it would have an effect.
Not everyting you read can allways be taken for 100%.
ed