Thread: Dyno gurus, I have a question....VIDEO
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GJF GJF is online now
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Join Date: Dec 2004
Posts: 888
SKU: #BPR7EIX ITEM : # NGK4055 This is 1 range colder than stock. Typically 1 range for every 100 HP over stock. You could run 8's. 8's are equivalent to Bosch 3's
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Old 11-10-2014, 08:47 AM
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