WTF Over?
Are you sure about that BR number? I think I used a BR7 in my old points ignition kawasaki dirt bike. Hmmm, I might be smoking crack though!

 

My vote for the Denso's... Here's why... My "L" has 14K miles on it and I just changed the plugs last weekend... basically stock except for the chip and ram air... recently I had noticed what appeared to be the tranny slipping during WOT in second gear... little did I know that it was my stock plugs... a couple of weeks ago I tried to play with a Vett (two in fact) and I can normally give them a decent hastle... I couldn't even keep up... third gear acceleration was sluggish too...

I am thinking tranny trouble big time... finally decided to put the Denso's in and see if anything would be diff... YES... the tranny wasn't slipping it was the plugs missing bad enough for me to think... tranny.

The Denso's have made this thing run better that it ever had with the stock plugs in good shape.

There was a thread recently graphing the number of plug misfires by plug type... Denso's had the fewest misfires...

IMHO... :p

OBTW: Got the plugs from Johnny