500 EFI Spark Plugs
#2
Forum Regulator
VIP Member
NGK BPR8ES is what is called for in the manual. The gap is stamped on top of the motor.
#5
I run the AC42ts in my 500efi whipple motor. The 43 or the #6 should be good
Spark plug cross referance
http://www.dragstuff.com/techarticle...reference.html
Spark plug cross referance
http://www.dragstuff.com/techarticle...reference.html
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The Only Time You Have To Much Ammo Is When Your Swimming Or On Fire.
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The Only Time You Have To Much Ammo Is When Your Swimming Or On Fire.
#7
some good info on this site
http://www.dragstuff.com/techarticle...-pictures.html
http://www.dragstuff.com/phpBB2/viewtopic.php?t=22
http://www.dragstuff.com/techarticle...ead-plugs.html
http://www.dragstuff.com/techarticle...-pictures.html
http://www.dragstuff.com/phpBB2/viewtopic.php?t=22
http://www.dragstuff.com/techarticle...ead-plugs.html
__________________
.
The Only Time You Have To Much Ammo Is When Your Swimming Or On Fire.
.
The Only Time You Have To Much Ammo Is When Your Swimming Or On Fire.