340 stroker build will this make our goal

yea i'm thinking an 850 but not in the budget to just buy and try,trying to maybe borrow one,what do you think gain with the 850,a tenth and 1mph??

On my '71 340 back in 1986 an 850DP was 2/10ths quicker than the 750DP it came with.
Stock block, stock 2.02 heads, DC.590" solid, HS Dominator int., race hdrs, 4.30's/4200stall
max rpm 6300....I think you may gain as much.