Old(ish) school......
Circa 1991
446 with custom flat tops that stuck out of the bore .040, .990 pins.
Ly rods, lightened and beams polished, shot peened, bushed to .990, resized with arp bolts.
Stock crank 10/10, deburred, balanced.
Ported 346 heads with 2.14/1.81 valves, milled for 11:1cr.
UD 276/280-108 flat tappet cam, .613/.624
Crane ductile rockers, 1.5 ratio
Milodon dual line oil system
Holley SD manifold modified to fit a 4500 carb
1150 carb
2-1/8 x 4 headers
Dynoed at just under 600hp....... went 9.80’s-9.90’s at 3000lbs with a glide/4.88’s and 15x33’s
#1 qualifier in S/G at a divisional race at LVD one year....... running it flat out(no throttle stop)...... 9.900
