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Monster stage 3.5 clutch SLIPPING!

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Old 02-09-2010, 04:36 AM
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Default Monster stage 3.5 clutch SLIPPING!

i recently got my trans re-built, a new clutch and got a shim (1/8" shim from speed inc) and installed it all, worked great. but now that i broke the tranny in i gave it some gas (a good hard womp) and the clutch slipped, not much but it did.
i had this clutch in my car before the tranny rebuild and it was not disengaging correctly hence the re-build.so i got a 1/8" shim for it and put it in with a new slave, now it is slipping in 6th gear on the freeway and under hard acceleration. should i just remove the shim and take my chances...or should i use a 1/16" shim?. i don't want to have to keep taking the tranny out cause it is just a pain in the @$$!
any suggestions would help, also does anybody know how far the slave actually pushes the pressure plate in?
Old 02-09-2010, 04:55 AM
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Have you talked to Monster about this?? As far as I know these clutches should not require any shiming. I would call them and see what they have to say about it.
Old 02-09-2010, 11:40 AM
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your disengagement was probably from a worn out master cylinder and that probably would have fixed your problem...and if you installed this shim without measuring for clearance, chances are youre preloading your clutch fingers causing the clutch not to fully release....measure twice cut one always works well...takes out the guess work and costs less in the end
Old 02-09-2010, 11:44 AM
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Monster 3.5 here with over 500rwhp and holds great! I would talk to monster about this.
Old 02-09-2010, 12:07 PM
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theyre gonna say...shouldnt have installed a shim preloading your clutch without measuring...heres the price on a new one
Old 02-09-2010, 12:35 PM
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YUP one of the benefits of the monster setup is that they have it made to use NO shim. If you were having disengagement issues it was more than likely your master, If you have it shimmed then you are already pre-loading the pressure plate, not letting the full clamping force apply to the disc. Personally I would remove the shim, bleed the system and hope You didnt smoke the clutch. If still having problems I would replace the master, I went with a tick, it was by far the best money that I have ever spent that did not make the car a bit faster, but it sure let me get thru the gears.
THIS OF COURSE IS AFTER YOU TALK TO STEVE FROM MONSTER,,,,, hes a good guy and will help you figure out whats up.
Old 02-09-2010, 12:56 PM
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These guys are right on the money...if you didn't measure the clearances before putting the shim in, you could have very well screwed yourself over.
Old 02-09-2010, 01:05 PM
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I would talk to Steve, I put a Monster stage 3 in my car had a small problem with it.When I talked to Steve about it he took care of it right a way. Monster clutch Co. is real stand up Co. And backs what it sells. After my experience I wouldn't go anywhere else. The clutch is kick a$$!

Last edited by 1badSS; 02-09-2010 at 03:04 PM.
Old 02-09-2010, 05:08 PM
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Yeah.

If it needed shims, it would have come with them. Monsters are plug and play. Great OEM replacements.
Old 02-09-2010, 08:47 PM
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Originally Posted by Kurtomac
theyre gonna say...shouldnt have installed a shim preloading your clutch without measuring...heres the price on a new one
Old 02-09-2010, 10:32 PM
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doesnt hurt to ask, but you did kinda screw yourself.
Old 02-10-2010, 11:10 AM
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Yep, I'd have to say the shim is the problem. Give Steve at Monster a call to confirm but that's my guess.

Thanks
Chris
Old 02-10-2010, 02:03 PM
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i say take out the shim and reinstall the clutch. if it still slips then ur screwed
Old 02-10-2010, 11:43 PM
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i called steve, and he says to take out the tranny, pull the clutch and take pics of it, send them to him and we will go from there. i hope it is salvageable, cause i am gonna remove the shim, install a remote bleeder, and an adjustable master.
Old 02-11-2010, 07:20 AM
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I was all the way with you but I guess I missed the part about not having the tick master. I am completely with them when they say to install one with it especially being a stronger clutch.
Old 02-12-2010, 03:59 PM
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Just keep me posted and we'll go from there.

If you do wind up getting the adjustable master cylinder please follow the instructions, you can over adjust a pressure plate and destroy it.



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