Bigger Cr valves

joefarmer · Mar 15, 2011

I don't feel like searching. What maximum diameter valve can I go in the factory head without shrouding issues?

zstroken · Mar 15, 2011

What bore?

XLR8R · Mar 15, 2011

:evil Ask me post-season...

joefarmer · Mar 15, 2011

zstroken said:
What bore?

sorry. forgot there's more than one. 4.040"

XLR8R said:
:evil Ask me post-season...

Gotta find my time machine and I'll get back with you... LOL

blownsmoke2 · Mar 16, 2011

I believe its 1.340

joefarmer · Mar 16, 2011

Thanks. Anyone have a brand preference? Ferrea? Manley?

DIESEL_POWER · Mar 18, 2011

For a bore that small stock size valve is all you need.