Just installed a new cam and lifters into a chevy 383. Upon accelerations, a popping sound from the right headers. Doesn't occur during idle, and doesn't occur at speed, and doesn't occur when reving the engine in neutral or park - only when applying a load. Very conscientious about adjusting valves and following in structions. Spark plug wiring correct. Electrical? Readjust valve lash?
The valve adjustment is always a suspect when this happens, as well.
If the heads are new or have newly machined seats and valves, this may be the culprit. This will sometimes go away w/time. You should do a compression test if the ignition passes muster.
Are the springs up to par? How many miles did you have on the original valvetrain?
|All times are GMT -6. The time now is 04:14 AM.|
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.