how big can 281's be bored out to?
302 is 4.9L, so yes.can i safely bore and stroke a 281 to 302 cubic inches?
:drool must have..............5.8 is the biggest I've seen if you use MMR's big bore sleaved block. I hear Paschal Performance makes a 6.2l sleaved modular motor but I haven't found any info yet.
NEW MMR 351R CAST IRON BLOCK
The Biggest Baddest Modular EVER, sporting 351 cubic inches/5.8 Liters with a factory stroke 5.4 Crankshaft, 360 degree cooling around cylinder heads eliminates hot spots and reduces detonation. ALL factory components bolt right on, accepts all heads (2V, 3V, and 4V)