[ArtechnikA]

i've heard several/many people suggest that PMO has them, but the PMO distributor i've been working with seemed to indicate that they'd never heard of them (i was skeptical, but i want to give him his chance...)

the consensus is also pretty consistent that i need the PMO manifolds to properly seal the CIS groove even though it appears that the intake manifold gasket does that just fine.

i've also been advised against using insulator blocks at the head/manifold interface. how 'bout i run them between the manifold and the carbs? i really don't like the idea of having no insulation between the hot heads and the carbs in these days of volatile pump gas...

so - continuing the topic - has anybody actually seen the PMO velocity stacks? they look shiney metal in the carb photos but my guy told me they had only plastic (?)...

thanks for the input, everyone !