WebFord Based 302 Small Block Mild stroker setup, using a 3.250" stroke to achieve a displacement of 331 cubic inches. Balanced top and bottom end power makes it ideal for many uses. Available in configurations with various levels of compression which can support naturally aspirated or boosted (supercharged, turbocharged) applications. Ford Based ... WebJan 6, 2024 · There are quite a few 1968 289's with a "302" cast in the valley. I have heard that the 302 block has longer bores, but I don't think that plays out for real. The 302 guts in the Mustang is running in a 65 casting 289 block. The crank ID or measuring the stroke is about the only way to tell. If it's a 67 or earlier (back to early 65 anyway) car ...
How To Build A Budget 289 - Mustang Monthly - MotorTrend
WebFeb 16, 2010 · The 302 block has slightly longer cylinder skirts (.015 inch) to allow for the 302's .013 inch of additional stroke. You can use the 302 block for your 289 project if a 289 block is unavailable. WebApr 16, 2014 · The differences between a 289 and 302 are negligible, mainly the 302 stroke is .13 longer. The actual differences are mainly limited to the crankshaft and the rods. Parts that interchange 100% include the block, heads, I & E manifolds, complete valvetrain, etc. Ford even mixed up the parts in transition years. plink coaching
Building a 289 rod 331 stroker...lessons learned info Ford Muscle ...
WebJan 8, 2009 · From what I've read on this site there is no difference in cylinder or skirt length between 289 and 302 blocks. There have been numerous posts on this subject and more than 1 person has stated they measured their 289 block and found the cylinder length to … WebMay 1, 2009 · Eagle Specialty Products can set you up with a new Street & Strip 331ci stroker kit with 3.250-inch stroke ESP cast steel crankshaft, cap-screw I-beam 5140 … WebJan 14, 2011 · You need to look for the cast numbers on the engine. Those numbers are located near the place where the startmotor is . That photo could be a 289 or a 302, and there would be no way to tell. Really. The only difference between the 289 and 302 is the 302 has a 1/8" longer stroke. Experts have screwed this up. plink command syntax