PushRods

[Wayne A Bender]

Could someone tell me what length pushrods for 1.65 scorpion rockers with aluminum heads.


Thank You!

 

[Boost231]

we wont be able to answer that. you need to get a pushrod measuring tool and find out.

 

[ek02]

Champion's spec sheet for GN1 heads with Scorpion rockers says 8.850 pushrods will be a good starting point, but you really need to buy a checking pushrod, set up the valves on one cylinder with checking springs, and make sure the rockers are moving across the valves in the center of the stem. Mark the stems with a sharpie or Dychem blueing. Deck height, head gasket thickness, and any material removed from the heads will affect valve train geometry with those rockers.

 

[dank GN]

Truthfully I would measure what you need . Every motor I have built has required different length pushrods . I have abunch as u can see in the picture. So measure and find out what u need . Rocker arm geometry isn't something to just slap together . Let me know what size u need and most likely have a set .