255 ford head swap.

Fred Holdorf · 10-26-2008, 02:12 PM

In my opinion you would be better off running destroked 289/302. The 255" crank won't handle 6000+ rpms for 3 miles to the traps. Use the strongest rods you can find. With a 4" bore you can use heads with big valves, a must for high RPM power, and I don't believe they would clear the bore on a 3.68" bore block. Remember that engine is going to be winding up for 3 miles, not 1320 feet. I wish you luck and hope to see you on the record page.

Fred

10-26-2008, 02:12 PM	#6
Fred Holdorf Junior Member Join Date: Oct 2003 Location: Minden, Nv Posts: 44 Likes: 0 Liked 0 Times in 0 Posts	Re: 255 ford head swap. In my opinion you would be better off running destroked 289/302. The 255" crank won't handle 6000+ rpms for 3 miles to the traps. Use the strongest rods you can find. With a 4" bore you can use heads with big valves, a must for high RPM power, and I don't believe they would clear the bore on a 3.68" bore block. Remember that engine is going to be winding up for 3 miles, not 1320 feet. I wish you luck and hope to see you on the record page. Fred