Originally Posted by NoShoAccord
Also, after the motor is built...revving the motor past 7200 rpms is just asking for trouble because the H23 bottomend is not as well balanced as the H22 bottomend (mainly the crank and oil squirters)
If you have the motor built correctly and are mature about it (not revving the shyt out of the motor) it will serve you well. Otherwise, you can expect a blown motor and A LOT of wasted $$ in the near future.
mine is balanced and i take her to 7800 to this day after many miles. just over 30k on this build. however im not an a.s.s. i dont rev her all day every day. im not sure if im all that mature as nosho says one should be, but i think im close
vern