If your assembling the 347 from your existing 302 block, you can run into issues where the rods will knick the bottom of the cylinder walls. You will have to grind down those spots and you will be fine. If they dont touch you should be fine.
Derek
__________________
1990 Mustang GT-
347 Stroker-Tremec 3550-Compucar Nitrous, AFR, Systemax Intake, AFM, 30lbers, 70MM TB, 76mm MAF, full suspension and lots more
1995 Chevy S-10
406 SBC, Dual tunnel ram, Dart heads, Nitrous, full tub, 4-link, adjustable drag shocks, coil-overs, 9in rearend, 4.56 gears...etc
|