Help understanding GM vacuum advance codes

		The Supercar Registry > General Discussion > Technical & Restoration
Help understanding GM vacuum advance codes

Thread Tools

Display Modes

01-04-2019, 01:47 PM

novadude

Senior Member

Join Date: Aug 2006

Location: PA

Posts: 739

Thanks: 3

Thanked 49 Times in 35 Posts

Quote:

Originally Posted by BCreekDave

The only other thing I will add is always obey the law and the law is always use non-ported vacuum.

Laws are made the be broken. Use what works best. On my car that is ported.

Ported was around since way before anyone ever thought about emissions. Don't believe all the garbage that gets regurgitated on the 'net about ported being for emissions only.

The Following User Says Thank You to novadude For This Useful Post:
ScottG (01-04-2019)

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT. The time now is 05:39 AM.

Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars.