Whats the actual stroke increase you're going for> the reason i ask is that as I recall the G13B connecting rods are shorter, same journal and pin size if I remember right, combo might work for your strok increase without custom pistons

Zag

Still wanna test some parts with thus engine combo change?
Zag

Won't fit 1.3 rods, the 1.3 rods are about 1" shorter,
the wrist pin is smaller, as well as the journal is also
smaller

After all the looking, and if you were to try and regrind
the crank, then the pistons would hit the counter weights
on the crank, if the rods were only slightly shorter, say 5-10mm
this might work.

The actual stroke increase is 4-5 mm which is only a 2-2.5 mm
increase in the actual location of the rod journal, if I were to
go 3mm the displacement would jump to 1788cc with a 2mm
increase in piston dia

Wild

The stroker motor is a back burner project,
I'm building the 1.6 for the 16V head first

Cool...that;l get ya motor'n

Zag

Zaggy, go to chat