Darren - your a victim of which dyno you used. In some cases around here you could be claiming you have a pump gas small block with 650 hp. At least you know where you really stand - enjoy it and don't worry about the #'s. You said it felt fast (or something like that) prior to the dyno so don't go hog wild - HP will cost you even with a small block.
At least you know where you really stand - enjoy it and don't worry about the #'s. You said it felt fast (or something like that) prior to the dyno so don't go hog wild - HP will cost you even with a small block.
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