I believe a 451 probably benefits from a little turbo lag in an A body. It looks like it's close to the limit "on the hit' as it is. Awesome job, though! The single 88 seems to work so well for anything that's making big power.
The only limited part is the exhaust it really needs bigger headers and exhaust feed to turbo has this run was 10lbs the plan is to go 20 I’ve had much on current level especially on the street.
