westcoast head compression?

[Naples]

Westcoast head that has wj 9103 5051 00 around the plugs. Anyone know what compression this makes?

 

[Naples]

ttt

 

[Naples]

somebody has to have had this head before.

 

[Naples]

ttt

 

[kevbo]

If it fits a 701 then they are most likely Wetjet domes. They should be 31cc, around 170psi on a stock 61x cyl.

 

[SUPERTUNE]

If it fits a 701 then they are most likely Wetjet domes. They should be 31cc, around 170psi on a stock 61x cyl.

To be used with a OEM stock headgasket.
The stock head volume on a 61x Superjet cylinder is 34cc.

 

[Naples]

Thanks.

 

[iptamenos]

170-180 pci in my old 701cc jet

 

[ang4th2]

using that same head .. with 2.00 over pistons on a wetjet OR maybe teh stock wetjet head ,, does anyone know if a stock wetjet head has higher compresion than a stock 701 regular head ? I hear the bumped up comp on teh wetjets not sure