Achieve maximum performance by indexing spark plug electrode gap towards the intake valveEach kit includes 15 washers: five .040" thick washers, five .050" thick washers and five .060" thick washers...
Achieve maximum performance by indexing spark plug electrode gap towards the intake valveEach kit includes 15 washers: five .040" thick washers, five .050" thick washers and five .060" thick washers...