westcoast head

[iptamenos]

guyz
i have one head westcoast FOR SUPERJET OLD AND CLASSIC

"YEP 7000"

IN THE DOMS WRITES WPP YEP7029

WHAT PRESSURE IS ?
THANKS

 

[Ericfox]

I just went through this with an old west coast head for a 701... my estimates are with 30cc domes aobut 180psi and 24cc domes about 220psi... so with 29cc I would guess about 185-190psi.... that was just my estimate though...

 

[iptamenos]

thanks now i am sure

 

[kevbo]

You should get 180 on a stock 61x cyl. Make sure to use a 61X gasket or drill holes in a 62T to match the head shell.