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Forum namePerformance/Engine
Topic subject2.4 balance shaft and mount question
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=80194
80194, 2.4 balance shaft and mount question
Posted by extreme97nt, Sep-06-04 03:39 PM
I took my 2.4 block apart and found a monstrocity in the oil pan. Does anyone with the 2.4 still run the balance shafts? What would be the pros and cons of keeping this? Also what needs to be done to get the motor mount to work? A picture would be helpfull.

best time so far 14.3 @ 101.1mph(no traction)
fastest 2GNT with a hitch! until proven wrong...
www.cnnmotorsports.com
80202, RE: 2.4 balance shaft and mount question
Posted by Ducking_Fumbass, Sep-06-04 04:47 PM
The only advantage to keeping those balance shafts is to baffle the oil pan. It's a very fucking heavy baffle, tbough, and sheetmetal would be much better suited for it.
80203, RE: 2.4 balance shaft and mount question
Posted by alain95i4, Sep-06-04 05:13 PM
if you keep the balancing shafts you can't cut the pan to make space for the downpipe and the cross-member

Alain
80209, RE: 2.4 balance shaft and mount question
Posted by Initial DSM, Sep-06-04 06:01 PM
also frees up revs in the upper rpm range i believe.
80219, RE: 2.4 balance shaft and mount question
Posted by extreme97nt, Sep-07-04 12:29 AM
Ok, so by keeping them I will not have a smoother running engine? Looks like they will be going. Anyone have a picture of what needs to be done to the mount?

best time so far 14.3 @ 101.1mph(no traction)
fastest 2GNT with a hitch! until proven wrong...
www.cnnmotorsports.com
80271, RE: 2.4 balance shaft and mount question
Posted by onebaddsm98, Sep-07-04 06:21 PM
dont keep the balance shafts. I took mine out and got the crank, and rods balanced. now it runs like a champ! Oh and the motor mount youll have fun with that. I wish i took the dimensions and shit when i made mine, or else i would give u them. Have fun!!!
80291, RE: 2.4 balance shaft and mount question
Posted by BlueMoonEclipse, Sep-08-04 11:05 AM
Yes it worth it to remoove them...they are parasitic loss galore....that and i think you would not have a big enough reserve of oil since they would take the majority of the oil pan capacity

That and you loose 15 pounds of weight meainin the 2.4 now only weighs in 35 pounds heavier

Go ahead and have your crank balanced/polished.....

Make sure to plug the oiling sys for them
80340, RE: 2.4 balance shaft and mount question
Posted by turbo8u, Sep-09-04 07:49 AM
you cant keep it unless you really want to get fancy and make your own crossmember just so you can have a nicer idle...not worth it, take them out