air gap vs ld 340

Air gap makes a great engine hoist point, loop a tow strap under the plenum and hoist away...You can get a Crosswind new for less than a 44 year old LD340 and its the same intake (slightly less plenum volume) as the air-gap. I had an air gap and the ports core shift almost didnt seal! Crosswind was dead nuts on but a little smaller, ideal for port matching.