General Motors V8 Discussion Discussion relating to getting the most out of your LSx or other GM-based V8 Miata's engine

Motor mounts for V8R subframe

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Old 07-06-2015 | 04:02 PM
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Default Motor mounts for V8R subframe

So, in attempt to mount up the subframe to test the Holley oil pan(see oil pan thread), I realized that I need motor mounts. Long story short - I ordered a bare subframe and it didn't come with mounts.

Does anybody with the V8R kit feel the need or wish they had upgraded the motor mounts for any reason? If not, can I get away with purchasing an off the shelf mount kit for the V8R subframe?

TIA,
Old 07-07-2015 | 08:41 AM
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I talked to these guys yesterday. It's $100 more for their motor mounts, your best bet is probably to order theirs, unless you want a solid steel mount (probably alot of vibration).
Old 07-08-2015 | 03:57 PM
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I'm using the flyin Miata urethane ones and have no complaints at all with them. 15K miles and lots of hard launches and I looked them over this spring when I put my splitter on and they look great.
Old 07-08-2015 | 04:49 PM
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Thanks Jim. I just got off of the phone with V8R and ordered a set of theirs for $100.

PS-Great service from V8R. They are awesome people.
Old 07-08-2015 | 05:17 PM
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Jim Stainer
 
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Originally Posted by crispy
PS-Great service from V8R. They are awesome people.
+1! I should have clarified if you don't know I said Flyin Miata but it's the same V8R parts you just ordered.

Did you order heat shields too or are you going to make them? They are a must or your mounts turn to gooo.
Old 07-08-2015 | 05:30 PM
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Originally Posted by charchri4
Did you order heat shields too or are you going to make them? They are a must or your mounts turn to gooo.
Lol...Thanks for the heads up Jim. I guess I haven't thought that far ahead. I will keep that in mind. It's kind of one thing after the other right now
Old 07-09-2015 | 07:30 AM
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Originally Posted by crispy
Thanks Jim. I just got off of the phone with V8R and ordered a set of theirs for $100.

PS-Great service from V8R. They are awesome people.
I ended up calling them and ordering motor mount heat shields with my kit too.

Last edited by SupaDupaSteve; 07-09-2015 at 06:08 PM.
Old 07-09-2015 | 08:00 PM
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Heat shielding is a smart move throughout the engine bay. This heat shielding is extremely important with the starter, spark plug wires, and any other wiring that is located near the headers.
Old 07-10-2015 | 09:37 AM
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+1! The brake and clutch lines on the drivers side and fuel and wiring on the pass run way too close for comfort to the headers.

The handy part about parting out a car for a build is you have tons of heat shield material.
Attached Thumbnails Motor mounts for V8R subframe-33etq3q.jpg  
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