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Shane Stump

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Posts posted by Shane Stump

  1. Yes i pulled head off to instalm new shims.no guy said all he did was changed starter clutch n it would never fire for him after that so i reset timing n still nothing. Cams dowward as in tapered part touching valve buckets? If thats the case then yea there off. I have them at 45° facing away from each other as cam sprokets marks are parallel to face of head. 

  2. Yea figured it was out of timing as well but set it tdc then aligned cam marks parell to head cams facing away from each other.. There is only one mark on flywheel. Other marks are lil punch marks about 4 or 5 of them around flywheel..tensioner is working properly so its not jumping teeth..sounds like it sparking at wrong combustion..how would i check to see if its not 180 out?

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  3. Ok guys needs some help asap ready to set this thing on fire..thing would never start valves were tight i adjusted the calves to correct shims on intake n exhaust have plenty of clearance in between cam lobes n shims..problem is i done set tdc about 10 times now its dead on..will not fire one hiccup sprayed gas into carb while cranking n while not all it does is make a loud backfire n some flames come out. Its like valves are tight but there not.idk how it could be firing wrong with it at tdc. I need help asap carn is clean have plenty of spark bright blue.

  4. Ok guys needs some help asap ready to set this thing on fire..thing would never start valves were tight i adjusted the calves to correct shims on intake n exhaust have plenty of clearance in between cam lobes n shims..problem is i done set tdc about 10 times now its dead on..will not fire one hiccup sprayed gas into carb while cranking n while not all it does is make a loud backfire n some flames come out. Its like valves are tight but  there not.idk how it could be firing wrong with it at tdc. I need help asap

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