Dome/ Head question

[sjetrider]

Sorry to say I dont know much about the head I am running (SPEEDWERX) Girdle on my superjet. I have a 85.5mm flat top that was at exactly 210 compresion on both cylenders running 25.5cc domes. I have had a crank failure and now need replacement domes. I know more than just Speedwerx carry these domes. Can anyone help me out.

Thanks
Brian

 

[DAG]

Damn 210psi... isent that a bit high?

 

[Matt_E]

Only high for pumpgas. Just a stepping stone for race gas.

 

[DAG]

Sorry for hijacking your thread...

i run 93 and BeNoil and only have 160-155psi in each...
is that low with my mods?

MODS:
701cc bored 2 over
wiesco pistons
44s with 46 mani and cross over is epoxied
tassinarri 2s
riva reed spacer
riva head 35cc domes
freestyle port by riva
wamiltons b-mod pipe with port macthing
rad flywheel
msd enhancer
proks
dual cooling set-up




Back on topic....
Think Riva has them.. http://www.rivamotorsports.com/