Yep. It seems to be the consensus that the 'Stroms that show the biggest difference are the more stock ones. Those with a Power Commander seem to see little to no difference. My engine was bone-stock until I removed the secondary butterflies. WOW!!! I could feel the difference within the first 10 yards! Throttle respoinse is snappier and smoother. Also, the mid-RPM "chudder" has almost (but not completely) disappeared. I also adjusted the throttle cables per the owner's manual when I did this mod. (Most Zuke dealers do a pretty crappy job of prepping the 'Strom for sale, IMO.)Velociraptor said:I have a PCIII also. I didn't notice any difference at all.
NW Strom said:Sounds great it is actually pretty easy to do. None of the side plastic has to come off. I could walk you through it if you would like just let me know if i can help.
NW Strom Steve
My buddy has an 03 SV650.. I am pretty dang sure that they don't have them!!Funny thing... I keep looking on the SV 650 forums.. nobody is talking about it over there... SV has the secondaries as well...
I'm not sure the SV650 has them but on the SV1000 forum I've been lurking on there is no mention of it. I posted a request to see if anyone there has removed the secondaries. I'll let you know what I find out.BBurton said: