Yeah, i know. All the numbers and letters are, are the codes to different types of NGK plugs. 6b's are used for less boost where as 7bs are used for higher boost. Both are platinum types, which leads me to believe 6b and 7bs are gapped differently, which creates this problem. In the meantime ive given 'chitty subaru' a call to see what the price of some genuine leads are. Hours later, might i add, nothing as of yet lol.

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Honda Hannspree Edition CBR 600 RR - SOLD
Yamaha FZ1N - Purchased