sparkplugs

[cousindave]

I have a series III WITH 8.1 unleaded head weber 32/36 dgv with pieerce manifold. Does anyone know what spark plug would be best? Could you also provide the spark plug manufacturers number? Thanks!

[albersj51]

I don't know it off the top of my head, but there have been a few threads on this that list PNs for both 7:1 and 8:1 heads. type "spark plugs" or spark+plugs into the advanced search area (make sure you select technical forums for series I, ii and iii) and you'll find it. Good luck!

[gudjeon]

AC Delco R44XL do it for me as they are as close to the old champion spec as you can get.:thumb-up:

[Gilberto]

Hi, please see this link:

http://www.fourfold.org/LR_FAQ/Series/FAQ.S.alt.parts.html

There you will find what you are looking for.
Besides, the Land Rover Series III parts catalogue dated June 1988 recommends:

RTC 3570 NGK
Suitable for early 8.13:1 and 9.35:1 compression ratio engines.
Equivalent to Champion N12Y.

I use Champion N12Y in Mexico, I do not have many choices, but they are fine, the engine is very strong, starts right up, I have a Weber 32/36 DGAV with Pierce manifold as well. I do not want to hack your thread, so I will start a new one on these carbs.

What mileage are you getting?

Cheers from Tampico, Mexico


Gilberto

[Enigma]

Terri Ann's link suggests Champion RN11YC.

Cheers