H-D's Hydraulic Tensioner and Oil Pump Upgrade Photo Gallery
Hydraulic Cam Chain Tensioner Cam Cover
17. Lastly the cam cover and the exhaust was reinstalled. The bike was wiped down then taken out for a test run. As soon as the bike started up it was easy to see that there was a difference in the motor. The idle seemed smoother but the oil pressure at idle was up 10 PSI at cold start up. This is what we found after testing the bike.