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started looking at why the cams didnt give me any more power, got my dti's out, pipers std timing marks (although they told me they were pretty accurate) were infact miles out.
as piper dont have any verniers and were not interested in making some more, i modded a set of std pulley into verniers. give me about 8dgr movement, was enough for what i needed.
set about timing them into the correct figures at tdc. couldnt actually get pipers recommended figures of 2.23in, 1.98exh at tdc as the pistons were touching the valves.
called piper to see if they could give me some other timing figures....less than helpful tbh.
ended up with 2.0in, 1.8exh. hopefully give me the extra i was looking for.
Drew
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