Flywheel pin information for KH motor

[blarson at Zeiss.com]

I hate to throw a wrench into the works, but I seem to remember the MC
timing pins being 4mm (.15748").  I am not sure it would matter, but it is
what I used on my 80tq, with the (precision) measurements taken off of a MC
flywheel and documented here.
These lightened 80 flywheels have been used on at least two 80 turbo
conversions, so they work!
http://www.newtsplace.com/90tq/index.php?content=faq.php&pagetitle=F.A.Q.
#23

Good luck,
Brian




Great info on pin size.  It looks like I will borrowing some company machin
=
e time during lunch tomorrow to get that installed.

On my KH I have the motor already built and a fair amount of work invested
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into porting and thermal coatings.  I did try a MC head at one point during
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 my buildup and it would not fit without modifying the block.  The cam on t
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he other hand is probably a good future plan as I did measure more lift.

Fortunately I have a very late KH and it has a water cooled turbo already.
=
 Also all its backlashes measured on the bottom end of the spectrum so I di
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d not touch it for fear of messing up a good thing.

Thanks again

Eric


-------Original Message-------

>
> measured more... its 1/8" thick and its center point is
almost exactly 3/4" down from the top of the teeth
in a straight line...
the 0 tdc mark is beside a tooth... next tooth over is 1
the pin is between 35 and 36