Dynojet duel autotune on a Vaquero

koga · 09-21-2014, 10:10 AM

Finished installing the PCV with ignition and the at-300 duel wideband sensors on my Vaq. Not the easiest job I have attempted but the results were worth the effort. Seat of the pants results are smoother acceleration, more power and a much cooler engine. Tuned out almost all of the decel pop. Also added the lcd screen so I can see the AFR live while riding. The lcd screen takes out the guessing. I am mapping the cylinders separately and will we setting up separate maps for each gear when I get time. I have noticed the bike seems to get better mileage when tuned in the 13.5 to 14.2 afr range around cruise. Seemed to drop when leaned out to 14.7. Will put it on a dyno when I get it close to where I want it. Might have to make an appointment with Rcnray and take a trip to Florida. :)ImageUploadedByTapatalk1411308548.130659.jpg ImageUploadedByTapatalk1411308571.612562.jpg ImageUploadedByTapatalk1411308586.596918.jpg

Silent Sam · 09-21-2014, 01:48 PM

---> sweet ! <---

Myklops · 09-22-2014, 01:25 PM

Bitchin! What kind of fuel economy are you seeing now?

koga · 09-23-2014, 08:42 AM

Right now 38-40 which reads 42,43 on the dash but I have been hammering the hell out of her trying out some of that new power. I don't think I will see real gains till I map each gear separately.

09-21-2014, 10:10 AM	#1
koga Member Join Date: Nov 2013 Location: Osage county Oklahoma Posts: 248	Dynojet duel autotune on a Vaquero Finished installing the PCV with ignition and the at-300 duel wideband sensors on my Vaq. Not the easiest job I have attempted but the results were worth the effort. Seat of the pants results are smoother acceleration, more power and a much cooler engine. Tuned out almost all of the decel pop. Also added the lcd screen so I can see the AFR live while riding. The lcd screen takes out the guessing. I am mapping the cylinders separately and will we setting up separate maps for each gear when I get time. I have noticed the bike seems to get better mileage when tuned in the 13.5 to 14.2 afr range around cruise. Seemed to drop when leaned out to 14.7. Will put it on a dyno when I get it close to where I want it. Might have to make an appointment with Rcnray and take a trip to Florida. :)ImageUploadedByTapatalk1411308548.130659.jpg ImageUploadedByTapatalk1411308571.612562.jpg ImageUploadedByTapatalk1411308586.596918.jpg Login or Register to Remove Ads
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09-21-2014, 01:48 PM	#2
Silent Sam Sr. Member Join Date: Sep 2013 Location: On The Shakey Side Posts: 2,501	---> sweet ! <---
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09-22-2014, 01:25 PM	#3
Myklops Jr. Member Join Date: Aug 2014 Location: Wisconsin Posts: 30	Bitchin! What kind of fuel economy are you seeing now?
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09-23-2014, 08:42 AM	#4
koga Member Join Date: Nov 2013 Location: Osage county Oklahoma Posts: 248	Right now 38-40 which reads 42,43 on the dash but I have been hammering the hell out of her trying out some of that new power. I don't think I will see real gains till I map each gear separately.
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