74 390 plug gap

Reply Subscribe

Thread Tools

Search this Thread

11-05-2011, 04:46 PM

rdweathers

Senior User

Thread Starter

Join Date: May 2010

Location: Florida

Posts: 223

Likes: 0

Received 0 Likes on 0 Posts

74 390 plug gap

What would be a good recomendation to set the plug gap at. I am running a Petronix set up and coil.

Reply Like

11-05-2011, 05:09 PM

montana_highboy

Post Fiend

Join Date: Apr 2008

Location: Big Sky Country

Posts: 8,261

Likes: 0

Received 11 Likes on 10 Posts

.045" will suffice.

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Best Spark Plug for a 390

edsf100

FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)

08-05-2005 04:07 PM

390 plug gap

Feeop

FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)

07-19-2004 09:27 AM

dead spark plug

ktownford

1967 - 1972 F-100 & Larger F-Series Trucks

03-26-2004 08:53 PM

360 spark plug gap

proeliator

FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)

11-08-2002 07:09 PM

360 spark plug gap

wa68ranger

1967 - 1972 F-100 & Larger F-Series Trucks

01-15-2002 08:24 AM