Cold & Hot plug photos

[3RZ]

Here are some photos of the hotter (Standard BKR5EY's) and colder (BCPR7ES's) plugs out of my 2.7 Hilux. The hotter plug is almost the same tan colour all over, the colder plug's earth electrode, center electrode and porcelain isolator is white. The inside of the body is pitch black and sooty.

On the photos the colder plug is the one on the left, the colder plug has only done 500km's, the hotter plug on the right has done 8000km's including two dyno's.

Interestingly the plugs in my wife's Renault looks the same as the colder plugs, but she only do short trips.

[Spook]

3RZ: Dit lyk vir my of die temperatuur van jou ou plugs reg was want dit is waarvoor jy moet mik, daai oraloor bruin kleur. Waar bly jy? Die rede hoekom ek met die koue plugs begin het was omdat ons aan diekus bly waar die lugdruk hoër is.....

[BenHur]

Maar jy moet ook onthou Willem ry nie 'n stock standard masjien nie

[3RZ]

Wat Bennie se en ons is seker so 2000m bo seevlak hier.

[MORNE]

So uit al die toetse is dit die veiligste om maar by die voorgeskrewe EYA te bly ,maar net die gap groter maak (1.1-1.3) ?

[JohanM]

Wat Bennie se en ons is seker so 2000m bo seevlak hier.

Willem, ek het op die GPS gekyk en ons is nader aan 1200 - 1400 m bo seevlak. Jy kom net naby 2000m as jy die berge in gaan en dan kan jy die verskil voel in werkverrigting in enige voertuig.

[ThysdJ]

Jy kom net naby 2000m as jy die berge in gaan en dan kan jy die verskil voel in werkverrigting in enige voertuig.

Nie MYNE nie!!!

[JohanM]

Jy kom net naby 2000m as jy die berge in gaan en dan kan jy die verskil voel in werkverrigting in enige voertuig.

Nie MYNE nie!!!

Dan is jy seker bang vir hoogtes??? Bietjie saam kom klim in Lesotho en die oos-Vrystaat se berge.....

[ThysdJ]

Bietjie saam kom klim in Lesotho en die oos-Vrystaat se berge.....

Been there, done that, was al my kar met die t-shirt.. daai ou bultjies maak nie MY ryding bang nie... hy draf sommer so lag lag oor hulle...

[3RZ]

Johan jy is reg ek sien die weerburo/s gee dit aan as so plus minus 1300m, Wonderboom lughawe is 1248. JHB is ongeveer 1700m, Lanseria is 1651m, Grand Central is 1624m en OR Tambo is 1694m

[Dadz Toy BFI]

Willem why are u using the R Series Cold Plugs :? :problem:

We're (the Bennie EFi Boys) are using the straight BP7ES Colder Plug 8 )

My Plugs are burning a light tan colour after 5000kms ( a shade lighter than your Hotter Plug) and a heck of a lot cleaner than your amber plug

[BenHur]

Rich his van does not have have dizzy but runs a multicoil wasted spark set-up so ech coil is connected directly to its plugs without a rotor in-between thus having much less resistance hence the resistive plugs

[Dadz Toy BFI]

Rich his van does not have have dizzy but runs a multicoil wasted spark set-up so ech coil is connected directly to its plugs without a rotor in-between thus having much less resistance hence the resistive plugs

OK, ek verstaan (ish)