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  1. Brisk high performance spark plugs

    2008+ KLR650 Wrenching & Mod Questions
    Hello all, I was wondering if anyone has experimented with or knows of any information pertaining to the installation of brisk plugs in a klr 650. I've heard alittle about them but know of no-one who has actually tested them. I thought I'd give it a try but am alittle cautious to misfires or...