Engine combination is limited to 585 cubic inches. Any cast OEM or aftermarket single plane intake manifold for one carburetor, and any OEM style Mark IV design cast iron or aluminum cylinder head configuration is allowed. NO Big Chief, Big Duke,Olds, Pontiac or "Pro Stock" style spread port cylinder heads. The MINIMUM valve angle allowed is 22*.Looks like they have limits on theor motor combos. For what they are limited to, they are fast.
Pretty cool cars but they are very slow....here in the southeast VA & Carolinas ALL ProMod & ProStock guys run 160 plus in the 1/8th mile ...4.45 or quicker........ONLY cars running 145 mph is the bracketcars.
wow.. both of scotts old cars are running this..
ts4864 1 year ago
Engine combination is limited to 585 cubic inches. Any cast OEM or aftermarket single plane intake manifold for one carburetor, and any OEM style Mark IV design cast iron or aluminum cylinder head configuration is allowed. NO Big Chief, Big Duke,Olds, Pontiac or "Pro Stock" style spread port cylinder heads. The MINIMUM valve angle allowed is 22*.Looks like they have limits on theor motor combos. For what they are limited to, they are fast.
antlerbend 2 years ago
Pretty cool cars but they are very slow....here in the southeast VA & Carolinas ALL ProMod & ProStock guys run 160 plus in the 1/8th mile ...4.45 or quicker........ONLY cars running 145 mph is the bracketcars.
zironi7 2 years ago