# 5014 fired to life fri afternoon for the first time. It's stock carbed 302 w/ 90' doner trans w/ new cobra clutch, pilot and release bearing. Went gocarting sat morning and what a blast, however there is a knocking sound coming from the bellhousing area. It is in time with engine rpm. seems to do it more in first gear. any suggestions before i pull motor and trans to double check things? maybe its allways there but I hear it because no body, insulation...???