OIC.

i didn't know the mixer needed a vacuum signal - something else i've learned today
so effectively a "gas carby" is exactly that - a fuel metering device that delivers fuel on a required basis according to engine vacuum...?

i always thought it was a nickname

does the mixer send the fuel down the "vacuum signal" line...? or is it a seperate line you can hook up to before the turbo, and the mixer can deliver the fuel after the turbo?

and the heater core - you're not planning on putting boost thru the ACTUAL heater core - are you? or was that just an example? coz a heater core will have about as much flow potential as a dry sponge.

and i see your idea about the "hopper" setup there. effectively the fuel runs through the core in a downward motion eliminating "pooling" and running lean.

i think if you ran this line thru the W2A core, THEN the turbo and back to the convertor i think that might produce enough heat to counteract the freezing effects of the compressed gas.

might, because i have no experince with gas convertors - as i'm sure you're aware by now.

i can say that water cooled turbo cores do use the water a lot more than the oil to remove heat. if the oil in oil-cooled cores gets hot enough to ruin said core on a hot shutdown, then there has to be a lot of heat removed by the water to allow the oil to purely lubricate.

so i would say "yes" to your question.