Quote:
Originally Posted by ROLLGUY
I am sure the 606 is quite different than the 601-605. The 606 being a four valve per cyl head with the injectors in the middle of the combustion chamber, everything is laid out differently. With four valves, a prechamber, and a glow plug, there is very little space in there left for a water jacket. I can see how it would be easy to drill a little sideways and drill into a coolant passage.
|
actually, the 604, and 605 are identical to the 606... in valve and Glow plug layout... just fewer cylinders...
601to 603 use two valves per cylinder, and a short glow plug.