4.3 tech question

[Rich Andrews]

I recently put a new used motor in a buggy with a 4.3 ......we conveted it from throttle body to carburation with no vacuum hooked up to the valve covers. I am hopeing if I put some vaccum to the crank case I can get rid of oil coming out of the dip stick.......this happens only after it runs for 20 or so minutes..any thoughts on maybe another problem internally?

 

[K-mac]

Could be bad rings, vented valve covers will help

 

[D-BREWSTER]

RICH YOU NEED TO RUN YOUR MAIN VACUM FROM YOUR CARB TO YOUR VALVE COVER INTO A PVC VALVE , SHOULD BE 3/8 FITTINGS AND HOSE...IF THAT DONT WORK RUN A VACUM TO YOUR HEADERS OR MANIFOLDS WHATEVER EXHAUST YOUR RUNNIN..IF YOU NEED A HAND HIT ME UP BROTHER..