Pinging under heavy load - Engine & Drivetrain - Classic Z Car Club Skip to content
Welcome Guest! Please read more information about our club!

Pinging under heavy load

guy_geo
in Engine & Drivetrain

Featured Replies

OK.

Medium cam. Headers.

Regular SUs.

PCv valve brand new.

No more air pump.

Électronic igintion, but no electronic distributor

Brand new set of points

Timing at 9

Under heavy acceleration at highway speed. I can hear the engine pinging slightly..

I run 91 or 94 octane gas..

What is my problem???:stupid:

Create an account or sign in to comment
Go to topic listing

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.