Reddevil

Can anyone tell me if the bosch super4 WR91V-6pack plugs are for duel fuel or not?

The catalog lists a seperate LPG entry but I assume thats for dedicated LPG engines.

Car is an EL futura duel fuel which runs petrol more than LPG right now.


bosch spark plugs catalog, page 22.

Thanks!

INJECTED250

i wouldnt touch em... go ZGR6B11, these are a good plug for fuel and gas, providing long life. NGK

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EB FALCON
98 T5 gear box (was auto)
Wade 977b cam
3.7 lsd
AU bottem end
ELXR6 ported Head
PH4480 Pacemakers

InitialD

Are those BOSCH SUPER 4 plugs any good in general?

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1991 Ford Falcon EA 30th Anniversary

INJECTED250

no there not... well there shit in the taxis, last bugger all, and have idle issues..

__________________
EB FALCON
98 T5 gear box (was auto)
Wade 977b cam
3.7 lsd
AU bottem end
ELXR6 ported Head
PH4480 Pacemakers

zbenga

I had them, they were complete shit! some LandRover guys swear by them but then again they never tried NGK :)

To me the NGK or nippendenser rock

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EF Futura, XR6 spec head, lowered, T5 conversion, 2.5" catback, AU XR8 snorkle w/ K&N

There is a war inside my head, if I take a day off I'll die!

This cat, is cat, a cat, good cat, way cat, to cat, keep cat, a cat, idiot cat, busy cat, for cat, 20 cat, seconds cat! Now read it all without the word cat!

elford

Go Ngk Almost Every Taxi Including Ours Use Them Last A Long Time On Gas And No Dramas So Far With Ef That Did 1,000,000 K's And An Au2 On 750,000k's And Counting. U Could Also Go The Motorcraft Ones There Good Is Well But Will Cost You More.