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-   -   Harmonic Balancer bolt (https://classracer.com/classforum/showthread.php?t=89322)

Mike Taylor 3601 03-31-2025 05:23 PM

Re: Harmonic Balancer bolt
 
Quote:

Originally Posted by Dirk Olson (Post 711003)
Not sure about that, on a SS or Comp Combo @ 390 on the seat and @ almost a 1000 over the nose it is a struggle to pull the motor over by hand especially with the plugs in. we always bump it with the starter when checking valves. As far as a bolt goes use a ARP bolt, should good to go.

the ARP 134-2503 is specifically made for turning the engine.
with all the rockers on and adjusted should be fine.
Rockers on one cylinder, probably not a good ideal

Ed McLawhorn Jr. 04-01-2025 09:37 AM

Re: Harmonic Balancer bolt
 
Quote:

Originally Posted by Mike Taylor 3601 (Post 711009)
the ARP 134-2503 is specifically made for turning the engine.
with all the rockers on and adjusted should be fine.
Rockers on one cylinder, probably not a good ideal

Thanks for the part number Mike.


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