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Dodging hurricanes
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Discussion Starter #1
I need the part number for colder Autolite plugs for a 1997 COBRA
I am running a 125 shot now.

Also can I get away with just running 2 steps colder plugs and stock timing?
Or do I need to buy a timing adjuster..
I put a 255lph pump and a aeromotive fuel pressure regulator so I should be good on fuel.

I have sprayed the hell out of 5.0's but this is my first mod motor.
 

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Premium Member
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13,083 Posts
mk5.0 said:
Yeah 764 is stock im looking for colder
Im pretty sure 764's arent the same as stock. From what I understand they are 2 steps cooler than stock. That is the plug vortech recommends to use in their install manual. I dont have the chart in front of me so I could be wrong but I have used them before with n20 on 2 different gt's with success gapped at around .032
 
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