Author Topic: intake/crankcase stuff  (Read 445 times)

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Re: intake/crankcase stuff
« Reply #60 on: May 16, 2016, 04:26:08 pm »
Still Watching.
PP 505, 475, 445.

Offline 1manband

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Re: intake/crankcase stuff
« Reply #61 on: May 16, 2016, 05:39:16 pm »
Still Watching.

......kind of like watching paint dry.  hahaha.

just ran some numbers on the wood.  looking at just over a 1000 rpm drop with all three.  (wood blocks are just about 1/3 inch each).

was hoping to get the numbers to hit more into the saws stock powerband.  if torque peak rpm drops by a grand......?  don't know .....

if by some wild crazy chance it actually does, would tend to think that it would validate the formula estimate.  cut and try comes to mind.

getting way ahead of myself at this point, and not sure if any of this rpm will actually be measurable anyway.  just an experiment.



hiatus

Offline 1manband

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Re: intake/crankcase stuff
« Reply #62 on: May 31, 2016, 08:52:40 pm »
2 weeks later......just 2 bolts.
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Offline 1manband

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Re: intake/crankcase stuff
« Reply #63 on: June 11, 2016, 07:46:24 pm »
snails pace.  getting closer.

happened to get some bits together and clearance fit the linkage.

freed the ring, cleaned groove out.  2nd ring broke on removal.

last shot is hard rubber bushing made.  the stock soft bushings feel like harley handle bar riser bushings.  maybe some like them, not i.
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Offline 1manband

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Re: intake/crankcase stuff
« Reply #64 on: June 17, 2016, 04:50:09 pm »
got it together a couple days ago.

10 pulls on each shoulder is all i can muster with my rotator cuffs.  short rope on these.

will give it a go tomorrow to fire.
hiatus

 

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