Sr20 spark plugs.

Bracket Talk

Sr20 spark plugs.

September 25, 2022, 12:31 PM

Mike Frizie

Sr20 spark plugs.

Kind is everyone running? Heat range, projected or non etc. its sunday and im bored.

Michael Frizie
ET 2471

September 25, 2022, 02:18 PM

1320racer

Michael, same plug as I run in all my BBC race engines…

NGK R5671A-9 which is a non projected tip.

September 26, 2022, 07:04 AM

Matrix

Same as ed

Daryl Pinder

Dynasty Motorsports
www.dynastymotorsports.com

September 26, 2022, 07:53 AM

369dragster

quote:
Originally posted by 1320racer:
Michael, same plug as I run in all my BBC race engines…

NGK R5671A-9 which is a non projected tip.

Ken

October 05, 2022, 08:52 PM

TORQIN

Same plug Ed mentioned as well as the occasional set of Autolite AR3910.

October 05, 2022, 09:36 PM

WHOMPWHOMP

I run autolite on even cylinders an NGK on odd….an easy 60hp.an least tenth faster….

October 06, 2022, 07:13 AM

Mike Frizie

quote:
Originally posted by WHOMPWHOMP:
I run autolite on even cylinders an NGK on odd….an easy 60hp.an least tenth faster….

Dont tell all your secrets bro!

Michael Frizie
ET 2471