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#2412636 - 12/03/17 09:55 AM Re: 340 Motor Mounts [Re: RapidRobert]
moparx Offline
Dreaming of implants

Registered: 09/03/03
Posts: 9164
Loc: north of coder
Originally Posted By RapidRobert
hope this helps.
It sure does & I was wishing I had asked that very question when I posted above as I have spools on the stock car & it reminded me that it would be advantageous if I filled em.

when i fill those holes, i make a cardboard pattern that fits around the bottom side [doesn't matter which side, as you will do this while mount is on it's side], then i cut a piece of wax paper to fit this pattern. tape the wax paper/cardboard [i just use a couple of pieces of double side tape] pattern to the outside of the mount, lay it on it's side, and fill the holes. let the urethane cure according to the directions. the wax paper then peels off the bottom side of the urethane, leaving a smooth surface. makes quite a difference in the mount "stiffness". if you don't have any wax paper, other stuff to use is a thin coating of wheel bearing grease, silicone grease, etc. the object is to have something the urethane will not stick to when it sets up.

#2413930 - 12/05/17 08:51 PM Re: 340 Motor Mounts [Re: YO7_A66]
340clone Offline

Registered: 11/28/04
Posts: 470
After breaking two driver side auto store mounts, I replaced it the third time along with the Schumacher mount. No problems after that.

#2414491 - 12/06/17 09:07 PM Re: 340 Motor Mounts [Re: 340clone]
YO7_A66 Offline

Registered: 01/20/03
Posts: 5190
Loc: Indiana
I am planning on checking my current mounts. If they are good, then I will be adding the Schumaker torque strap too with the stock mounts.
1970 YO7 A66 [Canadian Export] F8 Challenger
340 (SL.P. 226/238@.050,270/288 dur,.538"/.528" w/Yella Terra 1.65 rockers, 9.7:1, 63cc Sidewinders (Bowl Ported),RPM intake, QF SS-750 Annular DP, MSD Street Fire Ign., & TTI's. 727/Dynamic 9.5" 3800, TF-2, & 3:91's

#2416572 - 12/10/17 09:45 PM Re: 340 Motor Mounts [Re: YO7_A66]
340clone Offline

Registered: 11/28/04
Posts: 470
I meant to say Schumacher strap but you got it. Yep-can't go wrong with that set up.

#2417128 - 12/11/17 10:37 PM Re: 340 Motor Mounts [Re: YO7_A66]
kbcuda Offline
top fuel

Registered: 01/20/03
Posts: 1941
Loc: roanoke va

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