Rich Carb

it doesnt have any advantage 68. if you read from page 1 I tried to explain the proper procedure.and red, mine had a 454 using 118 026 LS-6 heads ,no porting,cast crank, .700int .704 holman moody regrind from a .728 comp mech cam with rollers. with a moroso electric water pump and a crappy radiator with dual electric fans running 4.10 gears and never went over 200 ,cruising all day long at 180 with 12.5 to 1 compression