what will it do?

[jus2qwk]

so the guy who is gonna build my motor is more or less building the same motor he had in a 67-69 camaro that went 6.7..... in the 8th. knowing him Im sure it was a caged lighted up a bit mostly 99%race, street car. so the question is almost the same motor what will it do in my truck. its a 406 solid roller aluminum heads 11 to 1 compression about low 500 hp. with a richmond gear 6 speed and nitto nto5 tires. I know getting off the line will suck but any one got a guess