Spark plug

[2slow]

Got a quick question for a 1972 ambassador is it ok to run the extended ngk plug bp6es instead of the regular b6es thanks

[pehayes]

I have been touting these for years and I use them in a variety of Guzzi models.  Alas, they seem out of production.  Maybe some research would show what Bosch suggests as an alternative.

http://www.guzzipower.com/Sparkplug-pehayes.html

Might cruise through this one as well.

https://xwebforums.com/forum/index.php?threads/bosch-wr7dp-or-4016-platinum-spark-plugs.27575/

Patrick Hayes
Fremont CA

[Tom H]

Yes, or even the BPR6ES

Tom

[guzzisteve]

Dome pistons hit extended plugs in V700 & 750, just so you know.

[Tom H]

With all due respect and trying not trying to argue. But I have used the BP6ES in my '72 Eldo and '70 Ambo since I got them in about '80. Was there a change somewhere with the piston in the 750 Ambo's?

Also per MG Cycle's listing for the BPR6ES:

"This plug is also the replacement for the discontinued BP6ES spark plug used on these models: V700, Ambassador, V750 Special, 850GT, Eldorado, 850T, T3, G5, SP1000, Caifornia II, Convert, T4, T5, Mille GT, SP II, CX100"

Tom

[guzzisteve]

What ever works, I haven't had that luck. Thanks Tom, I'm not arguing either.

[Antietam Classic Cycle]

I've used the BP6ES in my own and customer's V700s and Ambos for years and never had one hit. <shrug>