Alternative Fuels

What's optimal Gahn spead bore or square bore adapter to x450

Hello Through research I want to build a new dedicated NA/or forced induction V8. for maximum efficiency and power. 1)Dart SHP 400 short block with 200cc dart iron heads with all the gas timing trimming 2)Mopar 345 or 392 crate motor with edelbrock dual manifold with msd controller 3)Dart LS next ge...

Thank you very much c3h8 I just brought the last 3 in stock now to work out a brand new killer manifold for them and a vacuum pump alternator

proquip have a website ?

this a9-1 adaptor yours ?

yes I'm interested, if they mount directly to the x450 then base mount the same as impco to a holley square bore throttlebody.

I cant see the pics

I have two brand new MM x450a and two X1 converters, they were the last 5th gen MM produced. I brought them 8 years ago. But they didn't come with any mounting adapters. So I'm searching. I have one ohg x450 on a 327 chev with adapter. trying my luck to get two new ones or two second hand ones.

i tried to contact gann phone wont ring through on international call. ill pay good money for a second hand one

The woodward throttlebody kit N1-7222 still available I think it has the adapter in the kit with single throttlebody. anyone know if woodward sell in Australia

No luck i tried lg motorgas and impco today. No one can source one. Ill have to buy a impco setup

I'm from Sydney Australia. Most likely going to build a small block chev. I've tried to email gann but no reply

Where can I source a x450 adapter. or am I 10 years to late

Looking to source 2x adapters for my brand new MM x450a carburettors.
Duel or single air cleaners
holley throttle bodies
fittings for X1 convertors etc