Topic: RE: cb750 k1 head on k4 jugs?

[chewbacca5000]

Is this possible?  It looks like the oil passageways line up.  The only differance on the k4 jugs is the 8 additional oring to prevent oil leaks.

[Davez134]

I can't see why not, if the oil passages line up. I would at least get both surfaces decked/trued. Although I haven't personally done it, I can't think of any issues.

[BPellerine]

yeah it will work,on all the ks.bill

[chewbacca5000]

Thanks!  Appreciate the help.

[Jerry Rxman Griffin aka MuthaF'er]

When Big Jay did my jugs for the 1000 kit he installed aluminum slugs into the holes eliminating the dowels basically making early jugs that went on a 78 K engine. 

[chewbacca5000]

When Big Jay did my jugs for the 1000 kit he installed aluminum slugs into the holes eliminating the dowels basically making early jugs that went on a 78 K engine.

Why bother?  What difference would that make?

[BPellerine]

I think with the big sleeves it cuts into the area where the dowelpins are.bill