Mopar 273-4bbl Combo

[gmonde]

Originally Posted by James L Miller

It got added to the engine blueprint specs, not sure when. I'm grateful as the LD4B was easier to find than the flat iron intake.

I think I found some 1.2mm rings in the 3.66" range. Good to know they have the spacers already. I'll check into it. I e-mailed CP to see what their pistons costs. My machinist thinks the Ross pistons are too hard (brittle?).

Paul has sent me a PM. I haven't got much detail yet, but I have plenty of time.

the amc's had the r4b also but it got yanked a year later ,,,, just seams odd