im glad you're with me chris!

that picture is of my friend Glenn's 407 Nail head that mondello race engines built. its a 401 thats bored .020 over with very minor head work, and a stock iron intake and a single 750 cfm carb it dyno'd 475ft/lb at 2700 and 385 HP at 4900. it now has the aluminum intake thats been worked over and a pair of 550 CFM demons (as pictured) unfortunatly it hasnt been redyno'd since aint nothin like a tractor motor

and 500 cadilac motors with the 472 heads are monstors too