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3rz into 4runner conversion need info on engine mounts

Posted: Fri May 28, 2010 3:26 pm
by mudrunner's4wd
hey guys in the prosses of the conversion insted of the old 22r motor as for fitting im up to dropping the motor in how long does the plate have to be does anyone have dimensions and were to drill the wholes an what not

Posted: Fri May 28, 2010 8:14 pm
by virtha21
Carefully grind the existing mounts off, bolt them up and when you drop the motor in, bolt up the gearbox to make sue it all lines up right. Tack your mounts in place, then unbolt gearbox, lift out motor and fully weld, then there is no error in lining everything up.

Posted: Sat May 29, 2010 7:25 am
by yamaha__308
virtha21 wrote:Carefully grind the existing mounts off, bolt them up and when you drop the motor in, bolt up the gearbox to make sue it all lines up right. Tack your mounts in place, then unbolt gearbox, lift out motor and fully weld, then there is no error in lining everything up.
I think he wants to do it without welding....


Just line it up when the engine is in.. Wouldn't that be better than trusting someone elses dimensions?

Posted: Sat May 29, 2010 9:41 am
by mudrunner's4wd
yeah but the ifs mounts are differant otherwise i would

Posted: Sat May 29, 2010 12:21 pm
by craz3d
mudrunner's4wd wrote:yeah but the ifs mounts are differant otherwise i would
You're supposed to make entirely new engine mounts. Not reuse the old ones with a piece of plate to move it forward/back.
It won't be able to take the forces too well, especially while offroading.
If I were you, you dont sound too confident so I'd take it to a workshop and get them to do just the engine mounts for you, professionally. Shouldn't cost TOO much (maybe $500? at a guess for both) and then you can finish off the wireing etc.

Posted: Sat May 29, 2010 9:28 pm
by mudrunner's4wd
im confident in doing my own stuff buddy im not gunna watse my money on the mechanic shops

Posted: Sun May 30, 2010 3:39 pm
by smaddock
Hey mudrunner, just sent you a PM regarding the dimensions of the plates I used. As mentioned in the PM, mine was engineered without a problem by using a 10mm thick plate welded to the engine mount to allow for the offset of the new mounting position, then bolting it to the chassis mounts.