I will be replacing head on the 420SEL this week. I had considered puttingan OM617 in the car, but I would like something that has more power.
There's a pretty noticeable difference between the 617 and 603 powered 126's in terms of power.
Hopefully I can squeeze a few more years out of the car until I can affordthe cummings.
If you're gonna lust after her, better get her name right. It's Cummins.
-- Jim
