Originally Posted by
Dark-SRT4
What cheaper systems are you referring to?
I doubt the PCV is available for his bike, mostly 09+ bikes got the PCV and the PCV Auto-tuner is garbage, absolute garbage. If you want to go the route of an auto-tuner (which I wouldn't, a dyno tune is far better) then go with a Bazzaz ZFI and ZAFM, the Bazzaz autotuner is loads better than the Power Commander unit as is their QS.
the're are other brands out there. yosh, muzzy, lockhard phillps makes one as welll.. there are other brands other therebut those are ones iv seen
and steve is right the pcV(5) is nuts.. iv installed a couple.. i wish they had them for my bike!
i have the power comander pcIII on both my FI motors.. the 675 has been dyno tuned made alot more power than the other maps. online maps are junk.. anyone that says they can tune a bike using online maps(ie no dyno) are full of shit..
also. u can use whats called a "yosh box" to tune a gsxr stock ecu(we have a couple at work) .yamaha has sumthing out.. the triumph as a "tune boy" which they say is better than the power comander