Team Chevelle banner
Status
Not open for further replies.
1 - 2 of 2 Posts

·
Registered
Joined
·
23 Posts
Discussion Starter · #1 ·
Can the gap on Rapidfire plugs be opened beyond the factory setting of .035 despite AC specifically stating that this setting remain unchanged? I'm asking because I just installed an MSD ignition and coil and the instructions recommend a plug gap of .050. My engine (255hp 350) runs great with the Rapidfire/MSD combination, but I'd like to take advantage of what a wider plug gap can offer.

Thanks,

Brian R
 

·
Registered
Joined
·
23 Posts
Discussion Starter · #4 ·
Skip,

I'm using the #7 Rapidfires as prescribed for my '69 Malibu. As for the heads, they are original to the car as is the rest of the motor.

Thanks for responding, you too Tony

Brian R
 
1 - 2 of 2 Posts
Status
Not open for further replies.
Top