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Old 04-16-2004, 07:38 PM
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Default Re: ST4 modifications at BCM Ducati (DanST4)

Interesting. Impressive chart. Thanks for posting it.

I moved my intakes to 110, and keep the exhaust at 107 (SPS). I dynoed at 110hp without a baseline run. Not too happy with the dyno operator or the PCIII map he made. The guy that did it is a long time Triumph race mechanic and seemed to have a serious ax to grind against Ducati. He keep holding my chart up as proof to how shitty (his word) my Termi full-system was, because my power started to tail off after 9000 rpm. Mine was only second or third Ducati he had mapped. I added and removed fuel, here and there, and the bike seems to pull better.

That said, I have some 35/30, very lightly ported SBK heads I'm going to try to put on; maybe start playing with them next week. Still not sure what I'm going to do, cam timing wise, with the bigger valves. I was thinking 115 on the intakes too, dunno, may keep them at 110. I'll set the squish then (the more I read about this, the more excited I get). And this summer, I want Dan Kyle to build a new PCIII map for me.




His chart:




Modified by infoage1 at 12:15 PM 4/16/2004
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