The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Slik69 · 06-28-2009, 01:10 PM

What should my gap be. I'm running Autolite 605's.

Also what about timing. I'm at 8* initial right now. Seems as when I advance the timing the truck doesn't want to start.. My mechanic thinks I need a higher cranking power battery. The battery I have is a $30 refurbished one.

Timing initial and total
spark plug gap. The reason I ask about the gap is because they were set at .060 out of the box.

06-28-2009, 01:10 PM	#1
Slik69 Registered User Join Date: Sep 2008 Location: Ogden Utah Posts: 286	Spark plug gap with vortec heads/carb What should my gap be. I'm running Autolite 605's. Also what about timing. I'm at 8* initial right now. Seems as when I advance the timing the truck doesn't want to start.. My mechanic thinks I need a higher cranking power battery. The battery I have is a $30 refurbished one. Timing initial and total spark plug gap. The reason I ask about the gap is because they were set at .060 out of the box.