Brisk Spark Plugs

Haven't used the Brisk LGS, but their "RACING IRIDIUM" is virtually identical to the NGK "IX" Iridium except the Brisk are 1.5~2X the NGK price.

Interesting that they seem to make all types of the spark plug "technologies" (and, of course, each one is "superior" to all others in some way ).

Although the radially symmetric designs, without the reach-over-the-top second electrode, probably do benefit from the fact that they are always "well-indexed" regardless of how installed and more "unshrouded", the second electrode is so large, that for a street car, it runs too cool to be reliably self-cleaning.

For a big, beefed-up Lambo engine running always at near-constant maximum output, I'm sure those LGS are great, but, for a rationally-used street F, I think you'd be better off with the IX or RACING IRIDIUM -- JMO -- what's your application?

 

I would pay good attention to what spark plug you install. I only can give you exampels of engines with forced induction wich have more stress during the combustion and are more sensibel to the spark plugs. On this we had several broken engine due to the "wonder" spark plugs from some manufacturers. Also from brisk and others. I would only recommand bosch or ngk with attention to the right heat index. To the new trend of iridium we've found out for our engines that this didn't have the good ignition characteristics like an platinum sparkplug .. the spark will get blown out by the inducted air more easy on the iridium then on a good platium. So i only use platinum as sparkplug.
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Samy

 

I have been using Brisk LGS (can't remeber the no though) for 5 years in my 85 EURO QV. I had no issues what so ever. I can redline the car in 5th gear. The only mods are sport exhaust (unknown brand) and Brisk plugs.

 

I did not drive the car much before I changed the plugs, since I did a major service when I bought it. It however runs strong I had no problem keeping up with a 328 in Germany recently. The p/n is: DOR14LGS.

 

Can anyone suggest the Brisk plugs which would be a fit for the 348?? Thanks

 

Great thanks will chk.