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4 lut 2002 · Here's all the info you'll ever need to know about bore and stroke on a SBC. Print it out and hang it on your wall. 1955-1967 engines used 2.30'' main journals and 2.00'' rod journals. 1968 up engines uses 2.45'' main journals and 2.10'' rod journals.
6 lip 2018 · The answer is simple – if you add 0.125 to 3.875 you get 4.00 inches – this is the same bore and stroke combination as a 302 small-block Chevy. So look for a 4.00-inch bore with a 3.00 inche stroke piston.
11 lut 2024 · The Chevy 283 engine featured a V8 configuration, meaning it had eight cylinders arranged in a V shape. It had a displacement of 4.6 liters or 283 cubic inches, hence its name. The engine had a bore (cylinder diameter) of 3.875 inches and a stroke (piston travel) of 3.00 inches.
Max Brake Horsepower: 170 @ 4200 rpm Max Torque: 275 @ 2200 rpm Stroke: 3.00 Bore: 3.875 Compression: 8.5 Firing Order: 18436572
A FREE calculator that determines the size of an engine based on Bore, Stroke and number of cylinders.
8 lis 2004 · I ran it through an online calculator and with a 3.48" stroke from a 350 crank I can get 323 out of the 283. With a standard.030 bore for a rebuild, it comes up to 333. This sounds like a good way to keep my # matching and get a good performance jump.
5 lis 2015 · I say this because the 283 blocks being "round bottom" ones can swallow a 3.25" stroke, 327 crank and 327's can bore to .030" over safely. This may be true with the 307 blocks boring to at least an 1/8" over...
