Neil,
Forgot to mention that the Renesis Eccentric shaft can be used in the 13B.......It is slightly
lighter and is much less expensive than the RX7 shaft new........I have a Renesis shaft for my
"Hybrid" 1993 13BREW........("P" port rotor hsgs,9.7 to 1 rotors, "Racing Beat" alum center and
rear side hsgs, 13BREW iron front side hsg, "Mistral" alum front hsg with waterpump, alternator
and ears for standard "Lycoming" "Dynafocal" engine mounts........Retained the 13BREW iron
front hsg because the "Mistral" bolts to it with several "6 MM" bolts and I was not fond of the
entire engine weight hanging from these bolts threaded into alum...........
Kelly Troyer