Coyote pistons for the 250?

[powerband]

I am not a hardcore tech as in machinist or major engine builder:

I run a modified 250 D6DE bored to 3.75 for an overbore of @ .070 . It has run well for @ 10 years on road and track. I also have a 250 mostly stock with a supercharger in a Maverick. The first forced induction setup on the 250 Maverick used a turbo and I upped the boost with good results until the piston lands blew off.

with projects on 250's and 200's better pistons are hard to source especially for serious CR's . I have been seeing Ford Coyote pistons in comparable bores to the 200/250's.

I haven't found offset specs or pin diametr etc and was wondering how far off they would be?.

Ford 250: bore = 3.68 / comp distance = 1.5 / dish volume = 13cc / 7cc.

Manley Pistons for Ford Coyote 5.0L 3.700/1.165 CD/-12cc Extreme Duty
https://www.ebay.com/itm/Manley-Pistons ... VW&vxp=mtr



have fun

 

[rocklord]

With that compression height you may want to consider longer rods to get a better rod-stroke ratio.

 

[drag-200stang]

Finding a block that #1 will clean up at .020 can be hard to find. Ask me how I know, I brought 3.70 pistons so I could get modern rings more easily.
I believe a std. coyote pin is .866