CLASS RACER FORUM - View Single Post - SBF Balance question.. Neautral... 28.. 50..

Ralph A Powell · 11-19-2020, 09:07 PM

I ran a Boss 302 crank stroked to 3.25. Pin width was 1.820 @ 2.00 dia. BME Aluminum rods 5.35 length big end width.900. Assembly was 100 percent internally balanced with a Fisher damper. Ran this combo to 9500 rpm for 3 years with no crank or Block problems. Block was a Boss 302 ( D1ZE- B service block. Bore started @ 4.030 and ended up 4.080.

11-19-2020, 09:07 PM	#17
Ralph A Powell Member Join Date: Oct 2017 Location: Bay City Texas Posts: 389 Likes: 2 Liked 225 Times in 136 Posts	Re: SBF Balance question.. Neautral... 28.. 50.. I ran a Boss 302 crank stroked to 3.25. Pin width was 1.820 @ 2.00 dia. BME Aluminum rods 5.35 length big end width.900. Assembly was 100 percent internally balanced with a Fisher damper. Ran this combo to 9500 rpm for 3 years with no crank or Block problems. Block was a Boss 302 ( D1ZE- B service block. Bore started @ 4.030 and ended up 4.080.