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Mantic Clutch Failure

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Old Jul 16, 2019 | 01:04 PM
  #1  
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Default Mantic Clutch Failure

Slowing for a stop light last week realized the clutch was not disengaging. Managed to force it into third gear and nurse it home. Clutch has 5K miles and has never been raced or on a dyno.

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Old Jul 16, 2019 | 10:50 PM
  #2  
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stock master cylinder? broke in correctly?
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Old Jul 17, 2019 | 09:53 AM
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Stock master and careful 500 mile break in.

Last edited by marathon; Jul 17, 2019 at 10:02 AM.
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Old Jul 17, 2019 | 10:17 AM
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Which clutch is that?? Single or twin.
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Old Jul 17, 2019 | 04:44 PM
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I was just watching RPM's You tube channel and they had the same problem on his ZR1's mantic clutch with the spring falling out. Hope that doesn't happen to mine.
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Old Jul 17, 2019 | 05:01 PM
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Twin disc.

Spoke with Mantic rebuild person and they are going to rebuild no charge! He said every 4 or 5 months he get's one in with this issue and believes they received some springs that were out of spec.

Last edited by marathon; Jul 17, 2019 at 05:06 PM.
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Old Jul 19, 2019 | 03:39 PM
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It's nice when a company takes responsibility for their product and look out for their customers.
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Old Jul 21, 2019 | 08:46 AM
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Definitely leaves me on edge. My twin looked like hot garbage after only about 2,000mi. I ended up going to their triple disc. I hope it lasts.
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Old Jul 22, 2019 | 02:11 AM
  #9  
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RPM definitely is not a fan of Mantics...they aren’t shy about letting the people know either lol. Lots of guys swear they are the pinnacle of clutch’s and a Mantic twin was on my wants list when doing my build, didn’t work out and got an amazing deal from a fellow vet and forum member on a RXT and so far I’m very pleased with that buy. Maybe call them and shoot an email? I’d try the Dale Carnegie method see if that style works or not...spend a good paragraph or two telling them how bad *** and top of the line Mantic is and how you heard about them...by a sound reputation of quality and customer service and you are indeed shocked and puzzled how this happened to such a fine product...probably a just a freak bad egg or maybe just the only one that slipped through quality control pump them up as much as possible and see if they bite...probably a much better strategy than being aggressive, angry and confrontational. Sticking to that method is easier said than done though, at least for me lol.

Sucks you’re in this situation hope it works out for ya...and if you try the “pump them up method” let me/us know if it worked or not.

Last edited by 73DBG; Jul 22, 2019 at 02:12 AM.
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Old Jul 23, 2019 | 05:06 PM
  #10  
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Been running the McLeod Twin and it just sneezes at 800+ whp.
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Old Jul 23, 2019 | 06:33 PM
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Originally Posted by CRUSHAH
Been running the McLeod Twin and it just sneezes at 800+ whp.
Same here!
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Old Jul 24, 2019 | 10:30 PM
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We've had good luck with Mantic's 9000 so far, it's 3 years old and looked great during this round of building. Actually just bolted it up this morning.
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Old Jul 25, 2019 | 09:32 PM
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I have 25k+ miles with Mantic 9000 Dual Disc on a boosted LS3 and no issues.
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Old Jul 26, 2019 | 10:11 AM
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I have seen alot of bad luck lately with mantic clutches. Not that they are bad just bad luck.
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Old Jul 26, 2019 | 08:09 PM
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Anything that's mass produced is going to have a bad unit here and there; could just be a question of luck.
If you get another bad one, then try another brand.
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