Well its a toilet system.
two toilets 1435 cfm each
beck mechanical sheet metal intake
CHI 3v heads flowed 340/240 cfm on 4.0 bore 218 cc runners, ports cc'd
4.0 stroke, 6.0 rod,14.0 compression
comp roller .775-.757 lift 266-274@.050 295-306 duration 108 sep 1 degree advanced 104-112 but is 107-109
moroso vacume pump, JE low tension rings
all manely vave hardware
crower sever duty roller lifters and rockers.
MSD cranktriger and ignition 7 Al2 box with there best coil , mutlifunction ignition controller
hearers at 1 7/8 x 3.5 collector
it better make more than 675, many people have made 700 plus on pump gas
bore is 4.04,
check out the car and motor on