Hey bud; The previous work I've done around Tucson is basically ... I paid... And it's still f...ked up... Can you fix? That answer is yes, but the first question is what is your desire? Dream? End state? And the next is what is the budget? You want a daily driver with a little bit of spunk? Or full race monster? Both achievable, ... But what is the budget? 305 is limited to HP and torque, but that doesn't make it a bad engine. I actually like the 305. And in Arizona I am one of the few that used to build the 4 bolt main 305.
But back to basic questions... What do you want... And what is the budget?
Did you get my PM when I was at FT Sill? I was willing to meet with you and see where you are, and corrective actions possible.
In the mean time, been thinking about your issue and picked up a 327 out if phoenix, currently working with machine shop to see what can be done and what cost.
Current build in process in SBC 400 with 327 crank, good for easy 450 HP.
I've built a trophy winning BBC 69 Chevelle as well as sleepers. I like building the ratty looking sleepers better.
A 427 BBC Chevette full race bracket car or 4 door
Impala that will scare the s...t out of you...
Basically still gets back to. What you want and what you can afford?