4.9 bored .60 over ready for boost Ford F150 Forum Community of
What Is A 454 Bored 60 Over. #3 · oct 30, 2011. Maybe they started adding them at some particular model year.
4.9 bored .60 over ready for boost Ford F150 Forum Community of
Web that's a little backwards. The ones i've seen all had them. #3 · oct 30, 2011. For 500 you need 9.0 and a cam in the 225 to 230 degree at 0.050 and 550 use 10:1 and. Maybe they started adding them at some particular model year. Web a while back i purchased a 454 block and had it bored out 60 over, don't know why 60 over sounded cool but it did and i'm knew at this (don't judge me). Web 283 bored.060 over should b abour 292 cubics a standard bore 283 was 3.875, so 60 over would be 3.935. On the side, i wouldn't even bother with the rec port heads, find a good set of 74 castings. Web you need domes with a 454 and 120cc heads. Web you will never get it through emissions.
Web a while back i purchased a 454 block and had it bored out 60 over, don't know why 60 over sounded cool but it did and i'm knew at this (don't judge me). Web no valve notches on the 454 block? Web .60 over is nothing to worry about, that's almost 'normal'. Maybe they started adding them at some particular model year. The ones i've seen all had them. Web a while back i purchased a 454 block and had it bored out 60 over, don't know why 60 over sounded cool but it did and i'm knew at this (don't judge me). Now for.040 over = 462.55 cubic inches. Web you will never get it through emissions. In my opinion a 403 block is better to bore out. Web that's a little backwards. The 454 block has its week points being between the bores it is open.
