NICE 305 BORED 30 OVER Third Generation FBody Message Boards
5.3 Bored 30 Over Is What Cubic Inch. Web this is b/c the rounded areas are indicative of blocks that were bored out and factory cast relieved so they could be made into 327 motors. The chart below lists the stock bore and stroke measurements.
NICE 305 BORED 30 OVER Third Generation FBody Message Boards
Web mfgr cid liters # cyl bore stroke mfgr cid liters # cyl bore stroke amc 304 5 8 3.75 3.438 chrysl 392 6.4 8 4 3.9 amc 360 5.9 8 4.08 3.438 chrysl 400 6.6 8 4.342 3.375. Web 030″ over, and a. Web this is b/c the rounded areas are indicative of blocks that were bored out and factory cast relieved so they could be made into 327 motors. Web a 305 has a 3.736 bore and a 3.48 stroke. (chevy rounded it up to 350) your engine which has. Web i was told that a 5.3 can be bored over to acheive the 5.7 bore,who's done this? Not too sure that the crack would work the block would have to be modified. Might wanna do a little more. These 283 blocks as well as. Web boring a 5.3 out to 5.7 bore size is very common.
Web a 305 has a 3.736 bore and a 3.48 stroke. Web i was told that a 5.3 can be bored over to acheive the 5.7 bore,who's done this? 030″ bored 350 is actually 355 cubic inches. Web this is b/c the rounded areas are indicative of blocks that were bored out and factory cast relieved so they could be made into 327 motors. 5.3″ bore spacing engines are available up to 900+ cubic inches. Web the 4.8 and 5.3 share the same block with a 3.78 bore (the blocks are stamped 4.8/5.3 on them), and the 6.0 is a different block with a 4.00 bore. Web boring a 5.3 out to 5.7 bore size is very common. Not too sure that the crack would work the block would have to be modified. Web a 305 has a 3.736 bore and a 3.48 stroke. These 283 blocks as well as. Most chevy v8s, chrysler v8s.
