Champion L90C

[trac]

Would anyone know what the cross reference would be? I whant to change my champion L90C plugs for autolite s I just think they would be better. Oh i have a TEA20

 

[Bob (Aust)]

Where would we be without Google? :lol:

Convert from CHAMPION L90C.

NGK P/N: B4H
NGK STK: 4110
Accel: 156
AC Delco: 46F
Autolite: 425
Beck Arnley: 176-9022
Bosch P/N: W8AC
Bosch STK: 7502
Champion STK: 896
Denso P/N: W14F-U
Denso STK: 4012
GM OEM NR: 5613658
Lodge: BN
Motorcraft P/N: AE6
Prestolite: 1,40E+004
NGK TYPE: IND.
Thread size: 14MM
Hex size: 0,81
Reach: 0,5
Seat type: GASKET
Projected tip: YES

 

[trac]

Wow thats great now i can just print that off and see what i can get.thanks alot

 

[John (UK)]

The original plug was Champion L10 which is now L86C, L90 was wrong type. Autolite is 425. You should set the points to .012" for 6 volt and .015" for 12v. the polarity of the tractor is positive to earth unless u have an Alternator. It does run better that way..John

 

[Bob (Aust)]

Champion L86C:
Autolite 425
NGK B6HS
ND W20FS-U
Bosch W9EO