i have fabricated the swap mount using a cnc mill and now i need the urethane inserts. i used ones that i bot for hasport and dimenision it to make my own set, of course i change the design a little. but the bolt pattern is the same and everything lines up. i just need the urethanes.

if any one could help me thanks

 

you can cnc a mount but you cant make a bushing on that mill?

 

no, no i can make a bushing. i don't know where to get the material, like what type and how strong. hasport,and others dont specif what type of urethane. so thats what i need to know.

 

high-grade polyurethane if you want it stiff.

soft-poly if you dont want to be shaken.

-derek

 

go onto McMaster.com they sell a 2 part urethane in different levels of durameter. hasport use a 66 A Shore durameter on their street mounts and 88 A Shore on their race mounts. mcmaster sells it by the pound. and that is more than enough to do 4-6 mounts. just set up a jig to place the center slug in place based off of the mount, block off the bottom half of the mount. mix and pour at room temp. and in 2 days it will be fully cured. here is the part number for the 80 A shore durameter p/n 8644K11. good luck, this is how i am making my own aftermarket motor mounts.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by javenger &raquo;</TD></TR><TR><TD CLASS="quote">go onto McMaster.com they sell a 2 part urethane in different levels of durameter. hasport use a 66 A Shore durameter on their street mounts and 88 A Shore on their race mounts. mcmaster sells it by the pound. and that is more than enough to do 4-6 mounts. just set up a jig to place the center slug in place based off of the mount, block off the bottom half of the mount. mix and pour at room temp. and in 2 days it will be fully cured. here is the part number for the 80 A shore durameter p/n 8644K11. good luck, this is how i am making my own aftermarket motor mounts.</TD></TR></TABLE>

i did this with my stock mounts.

 

good ****!!!!! thanks!

 

If all else fails, you can buy individual urethane sets from Hasport's online store.

 

i looked and cant find the two part stuff on there website.can you put up a like for me

 

he gave you the part #, lol

 

thank this will help me out alot i have to make 3 full swap mount kits plus i need to make some for my crx mini me because there going bad.

if any one comes up with any other ideas i'd like to hear them as well.

thank a lot

 

ive always just used the polyurathane roof sealant from home depot, in a tube.. you have to do a little at a time because its no a two part material. so it has to dry thinner. This stuff seems like it will work ALOT!!! better. thanks again!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by raceACCORDingly &raquo;</TD></TR><TR><TD CLASS="quote"> i did this with my stock mounts.

</TD></TR></TABLE>

i did that with mine too, hell i even gutted my driver side one completely and poured it so its 100% poured urethane, the **** will still crack and fail

hasport mounts are on my list

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AkumaY &raquo;</TD></TR><TR><TD CLASS="quote">i did that with mine too, hell i even gutted my driver side one completely and poured it so its 100% poured urethane, the **** will still crack and fail

hasport mounts are on my list </TD></TR></TABLE>

i would think that it would be better to keep the stock rubber in there and just reinforce the stock mount with the urethane. just gotta make sure it bonds to the rubber good. i sanded down the rubber w/ small wheel brush bits and grinding drill bits. dont plan on making crazy power so these should hold up as well as inserts if not better.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by raceACCORDingly &raquo;</TD></TR><TR><TD CLASS="quote">i would think that it would be better to keep the stock rubber in there and just reinforce the stock mount with the urethane. just gotta make sure it bonds to the rubber good. i sanded down the rubber w/ small wheel brush bits and grinding drill bits. dont plan on making crazy power so these should hold up as well as inserts if not better.</TD></TR></TABLE>

ive tried both, it doesnt bond to the rubber either, they will crack/seperate

 

Maybe find someone willing to sandblast the heck out of the old mount to give it a rough CLEAN surface to pour into?

I could do it for you once it warms up around here. My Marco SB is in need of a wake from its winter nap

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AkumaY &raquo;</TD></TR><TR><TD CLASS="quote">ive tried both, it doesnt bond to the rubber either, they will crack/seperate</TD></TR></TABLE>

the company that makes the urethane also sells a rubber primer. i didnt bother with it just roughed up the rubber really good. havent had any cracking issues. its holding up alot better than my windo weld mount.