where to get Polyurethane motor mounts?
#1
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where to get Polyurethane motor mounts?
Hey, anyone know where to get polyurethane motor mounts for a 1st gen? I know somebody must make them.... thanks!!
~Jesse
~Jesse
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Not sure, however a friend with a Maxima did this:
Most motor mounts have holes in them to allow the rubber to flex. He filled the holes with a liquid polyurethane which hardened and made almost solid poly mounts...
I think the stock mounts are just thin rubber since the Rotary engine is smooth enough that it won't shake the chassis. I've never seen aftermarket mounts available.
Most motor mounts have holes in them to allow the rubber to flex. He filled the holes with a liquid polyurethane which hardened and made almost solid poly mounts...
I think the stock mounts are just thin rubber since the Rotary engine is smooth enough that it won't shake the chassis. I've never seen aftermarket mounts available.
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sure, the rotary is smooth, but it blew so now theres a small block chevy jumping out of the car everytime i hit the gas...
Thanks, Pele, any idea where to get the liquid stuff?
Thanks, Pele, any idea where to get the liquid stuff?
Last edited by skibum9199; 05-01-03 at 09:00 AM.
#7
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Check out PST, or Energy for small block poly mounts, I don't know of any companies that sell them for rotaries though, sorry.
http://www.p-s-t.com/
http://www.p-s-t.com/
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Originally posted by djmickyg
what aspect of the car would improve by changing the engine mounts?? (not a smart *** question, i just got no idea about this)
what aspect of the car would improve by changing the engine mounts?? (not a smart *** question, i just got no idea about this)
Hopefully in a couple weeks, I'll find out what going from 21 year old motor mounts to new stock mounts feels like.
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Originally posted by skibum9199
sure, the rotary is smooth, but it blew so now theres a small block chevy jumping out of the car everytime i hit the gas...
Thanks, Pele, any idea where to get the liquid stuff?
sure, the rotary is smooth, but it blew so now theres a small block chevy jumping out of the car everytime i hit the gas...
Thanks, Pele, any idea where to get the liquid stuff?
I don't remember where to get the liquid stuff, but I'll get a website for you when I can.
EDIT: That was quicker than I thought... Apparently he was online. Dig it:
www.mcmaster.com Look for product 8644K11
Originally posted by djmickyg
what aspect of the car would improve by changing the engine mounts??
what aspect of the car would improve by changing the engine mounts??
Try this sometime. Don't do it too much or you're trash your clutch or torque converter...
Automatic transmission:
Open the hood and Start the car and hold the brake. Put it in drive. See the jump? While holding the brake as hard as you can, rev the engine a little. See the twist? Put it in reverse. Again, it jumps a bit. Rev and it'll twist a bit.
Manual tranny:
Open the hood and Start the car and chock the wheels or have the parking brake on all the way. Put it in 1st. Slowly let clutch up while adding gas as if your'e gonna launch. See the twist? Try launching in reverse.
You can also use these methods to test the mounts... If the twist is excessive, replace them... On my friend's Caravan, and on my honda, the mounts are so trashed on hard launches, the engine hits ****... I can hear the intake manifold hitting the hood sometimes when I drop clutch... It's pulled off vacuum hoses at times too.
Last edited by Pele; 05-01-03 at 10:44 AM.
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Yup, for some reason the conversion kit i got still uses the 13b mounts.... seems a little silly, but as long as they hold.. Any idea if the stock mounts have a safety, ie if they break, they just make noise but stay together? Just wondering, thanks~
~Jesse
Pele, were you really drifting your civic? thats terrible
~Jesse
Pele, were you really drifting your civic? thats terrible
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Originally posted by skibum9199
Pele, were you really drifting your civic? thats terrible
Pele, were you really drifting your civic? thats terrible
I don't do it TOO often, usually when it's wet out...
I'd rather not have to do any more body work on the RX-7 after I get it back on the road from putting the front end of it into the back end of a Corolla.
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Well, for anyone interested, i've decided against that casting compound because it doesn't do everything i need it too, it would only stiffen up the mount. Instead, i think i'll get some new stock mounts, and make some kind of torque strap, my friend made one for his grand national and it seems to work great.. Thanks for the help guys
~Jesse
~Jesse