Thinking about changing drivetrain & selling the 440 & 727. Just curious ball park what I should expect to be able to get out of my current set-up.

‘71 440 .060 over
Edelbrock Performer RPM heads 84cc
Forged Domed TRW pistons
Balanced rotating assy w/steel crank
Comp Solid flat tappet XS282S
Crane gold roller rockers
Weiand X-celerator Ported/Polished single plane intake
Aluminum water pump housing
High volume pump

727 with CRT reverse manual valbe body
3500 TCI stall converter

Fresh cam, heads, comp springs with around 250 miles
Unsure miles on bottom end
1,500 miles on the 727 set-up