slick Posted April 22, 2010 #1 Posted April 22, 2010 Anyone running aftermarket coils on their second gen RSTD? did you notice enough of a difference to justify the cost? also would like to know if you are running hotter coils and aftermarket exhaust did you change anything in the carbs? thanks for any input
Pecker Posted April 22, 2010 #2 Posted April 22, 2010 I am running aftermarket exhaust, not aftermarket coils. No serious changes to the carbs are needed. I did shim the needles, got a little crisper throttle, and took care of the off throttle popping. Checked it with an exhaust analyzer, and it's dead nuts on through the entire throttle range. I have heard good reports using the Dyna ignition box, it allows you to adjust the advance curve and the rev limits. I haven't spent the $ to see it first hand though. I would try the ignition box first before buying new coils, that might get you what you are looking for. Hope this helps. Dave
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