Originally Posted by
air8
Hi Monty, asking about the 3-port on your website. The picture on the site shows the fancy design on the head. Is that the engine you have in stock? Also does the R7 rod fit this engine?
Thanx sir.
Chris
None of the US n21r engines have that head , they actually have the bigass head that the p5xs came with but without any milling or drilling .
Yes the R7 rod fits

and 28002 turbo head button as well as the 15009 , 15009t and 15007t cranks