FE Power Forums

FE Power Forums => FE Technical Forum => Topic started by: Dubs1 on November 22, 2023, 12:18:58 PM

Title: QUEATION FOR BBSTANG
Post by: Dubs1 on November 22, 2023, 12:18:58 PM: HELLO BBSTANG

I have a question on the NGK plugs you use on the BB 427s and 390s both street usage. What is the plug nuimber on the NGKS

Many thanks

Larry
Title: Re: QUEATION FOR BBSTANG
Post by: fairlaniac on November 22, 2023, 12:40:08 PM: Not BB but I use NGK BKR6E in my Edelbrock head 427 (484 stroker).
Title: Re: QUEATION FOR BBSTANG
Post by: Jb427 on November 22, 2023, 04:07:57 PM: Quote from: fairlaniac on November 22, 2023, 12:40:08 PM
Not BB but I use NGK BKR6E in my Edelbrock head 427 (484 stroker).

I use the same plug in my BBM headed 482
Title: Re: QUEATION FOR BBSTANG
Post by: Heo on November 22, 2023, 04:16:11 PM: AP6FS for the factory heads
Title: Re: QUEATION FOR BBSTANG
Post by: Dubs1 on November 28, 2023, 09:54:05 PM: THANK YOU FAIRLANIAC, JB AND HEO

LOOKS GOOD

LARRY
Title: Re: QUEATION FOR BBSTANG
Post by: 66FAIRLANE on November 28, 2023, 10:41:31 PM: Quote from: fairlaniac on November 22, 2023, 12:40:08 PM
Not BB but I use NGK BKR6E in my Edelbrock head 427 (484 stroker).

Anyone know the difference between these and the BCPR5EY's that I currently use? Apart from heat range.
Title: Re: QUEATION FOR BBSTANG
Post by: Jb427 on November 29, 2023, 12:03:19 AM: BCPR5EY overall height JIS .035 gap out of box
BKR6E overall height ISO .031 gap out of box

https://www.ngk.com/iso-vs-jis-spark-plug-heights-2

everything else is the same
Title: Re: QUEATION FOR BBSTANG
Post by: 66FAIRLANE on November 30, 2023, 12:55:28 AM: Thanks for that!