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Message: <blockquote data-quote="96blak54" data-source="post: 1500169" data-attributes="member: 14727">Lee can unlock more adjustability from your handheld tuner now and its just enough for you to find out there is not much more hp to be had...lol. I hate saying it like that, but its true.Modulars really dont respond to more timing. With out going into deep explanation why, the small bore and rod stroke ratio keep the timing very efficient.Knowing Lee's tunes id say its a bit heavy on the fuel side. He tends to stay safe with a rich fuel mix throughout the entire rpm band. Especially the driving side of the tune where running lean is ok.Send him an email and ask for tuner to be allowed more adjustments.In my opinion, id get them cams out and knock a good 20° off the exhaust opening.</blockquote>