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Duck-killa
MMT Pro Member
Joined: Sun Apr 08, 2012 10:48 pm Posts: 154 Location: Cut Off, LA
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 Flywheel messing with carb
So awhile back I changed my stator and after a little while something happend behind the flywheel and cut my wires. Well my engine was running fine before I decided to take the flywheel back off to fix the stator problem, so I did what I had to do and fixed the wires and whatnot, and I put the flywheel on just like before, gapped my coils with a business card and now I wouldn't start back up. Blowing smoke out the carb and jerking the flywheel when it goes to crank. So I thought it was something with the carb and my minkui carb was coming in anyway so I just took it off, and I installed my minkui today and same thing. Jerking the flywheel, blowing smoke out the carb, running very rough and only for about 15 seconds then dying, really confused here
_________________ Delta lvl 3 GTR with MAC 16x54 Gator hull
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| Tue Jan 10, 2017 5:41 pm |
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flint87
MMT 1000 Club
Joined: Sun Dec 14, 2014 2:21 pm Posts: 3214
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 Re: Flywheel messing with carb
Really confused here too....
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| Tue Jan 10, 2017 5:46 pm |
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Duck-killa
MMT Pro Member
Joined: Sun Apr 08, 2012 10:48 pm Posts: 154 Location: Cut Off, LA
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 Re: Flywheel messing with carb
Maybe timing is off on the flywheel somehow
_________________ Delta lvl 3 GTR with MAC 16x54 Gator hull
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| Tue Jan 10, 2017 5:53 pm |
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Will C
MMT Sponsor
Joined: Fri Jan 10, 2014 1:16 pm Posts: 2107 Location: Gladewater TX
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 Re: Flywheel messing with carb
Yes^
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| Tue Jan 10, 2017 8:08 pm |
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banded-mallard
MMT 1000 Club
Joined: Wed Oct 07, 2009 8:18 pm Posts: 4310
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 Re: Flywheel messing with carb
Right, check your keyway. If you have a timing key, may be broken. Your flywheel isn't line up correctly.
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| Wed Jan 11, 2017 5:21 am |
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brycecheramie
MMT 1000 Club
Joined: Thu Nov 04, 2010 7:38 am Posts: 4323 Location: Cut Off, La.
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 Re: Flywheel messing with carb
_________________ Refurbishing a Prodrive
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| Wed Jan 11, 2017 5:31 am |
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MaXXis85
MMT Elite Member
Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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 Re: Flywheel messing with carb
Your timing key has probably sheared.
_________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327
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| Wed Jan 11, 2017 7:22 am |
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Duck-killa
MMT Pro Member
Joined: Sun Apr 08, 2012 10:48 pm Posts: 154 Location: Cut Off, LA
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 Re: Flywheel messing with carb
That's what happen, key sheared. Guess I didn't torque it enough, will torque to Briggs specs.
_________________ Delta lvl 3 GTR with MAC 16x54 Gator hull
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| Wed Jan 11, 2017 9:13 pm |
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CypressCritter
MMT F.E.
Joined: Tue Aug 26, 2014 10:36 am Posts: 822 Location: Jefferson TX
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 Re: Flywheel messing with carb
Time to get an advanced timing key!! JS 300-500 rpms on the top end.
_________________ SEAARK FX 2472 CC Merc 150HP 4Stroke(CypressCadillac) Uncle J Custom - 19x54 CC Skiff w/40XD GTR
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| Thu Jan 12, 2017 9:42 am |
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MaXXis85
MMT Elite Member
Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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 Re: Flywheel messing with carb
Its around 150 Foot pounds. I have a cheat sheet I keep in the shop.
_________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327
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| Thu Jan 12, 2017 10:14 am |
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Duck-killa
MMT Pro Member
Joined: Sun Apr 08, 2012 10:48 pm Posts: 154 Location: Cut Off, LA
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 Re: Flywheel messing with carb
I don't need any more rpms on this thing 4700 rpms is plenty enough for me lol
_________________ Delta lvl 3 GTR with MAC 16x54 Gator hull
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| Thu Jan 12, 2017 11:18 am |
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CypressCritter
MMT F.E.
Joined: Tue Aug 26, 2014 10:36 am Posts: 822 Location: Jefferson TX
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 Re: Flywheel messing with carb
Get a bigger Prop or go up in pitch! 
_________________ SEAARK FX 2472 CC Merc 150HP 4Stroke(CypressCadillac) Uncle J Custom - 19x54 CC Skiff w/40XD GTR
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| Thu Jan 12, 2017 11:21 am |
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nuccifish06
MMT Pro Member
Joined: Tue Sep 16, 2014 6:36 pm Posts: 108 Location: Sunrise, FL
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 Re: Flywheel messing with carb
_________________ 1438 Jon / 23hp MBLT
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| Thu Jan 12, 2017 1:20 pm |
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Duck-killa
MMT Pro Member
Joined: Sun Apr 08, 2012 10:48 pm Posts: 154 Location: Cut Off, LA
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 Re: Flywheel messing with carb
Well my GT 2 blade is still in pretty good condition but before next season, I'm gonna pick up the delta mercury 3 blade, might leave it how it is or get an extra cup in it
_________________ Delta lvl 3 GTR with MAC 16x54 Gator hull
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| Thu Jan 12, 2017 9:48 pm |
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