Reddevil91
15 Year Member
- Mar 3, 2010
- 1,611
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So then would this block basically be to big for what I’m looking for, going with a 347? Would I be better off with the dart shp 4.00 to stroke to 347? I wonder why lmr stopped selling the assembled dart 347 they use to have but kept the ford boss block 347.You're gonna be 363 cub
Uhh no.
You'd have to buy a full stroker kit with a 4.125 over piston with valve reliefs cut for a twisted wedge head. The 500.00 set of TFS pistons that LMR sells are for a stock rod length, .030 overbore.