Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - GSP

Pages: [1] 2 3 ... 8
Sweet Mods and Accessories / Re: My new KTM OEM Ergo Seat
« on: February 29, 2016, 08:40:51 am »
nope, but it is a MUCH better seat!

690 Discussion / Re: Burning oil?
« on: September 29, 2015, 11:07:39 am »
yep, no big deal

690 Discussion / Re: Burning oil?
« on: September 23, 2015, 08:19:07 am »
yep, mine is using some oil too, about 4000 miles on her, I run redline oil

Post pic of cover on your bike.

wide band 02 closed loop control:

In simple terms, closed loop control takes air/fuel ratio measurements form the exhaust mounted Bosch wide band sensor (very high rate highly accurate), this data is analyzed by the PC5/auto tune and adjust the fuel delivery to the injectors real time all the time based on the air/fuel ratio you select in the PC5....

narrow band lambda sensors do NOT have the sample rate and accuracy to gather data fast enough to feed back changes to air/fuel in real time

I run 13:1 AFR

turbo or supercharged motors need 12 to 12.5:1 AFR for gasoline, alcohol motors run 6:1 AFR

this guy does a half way good job of explaining it

690 Discussion / Re: Insurance !
« on: May 08, 2015, 09:08:58 am »
$185 per year for full coverage, gieco

all my PC5 autotune pics

email me at

Airbox, Pipes, and Programmers / Re: New Slip On and PC5 on 2014
« on: April 14, 2015, 07:41:32 am »
Thank you for that, I was looking hard at that piston, an air fuel ratio of 12.5:1 or lower might help eliminate detonation but I assume yall tired it that rich?

very nice

WOW, that was great!

The article is a joke, you must use wide band O2 and not a narrow band Lambda sensor for closed loop control

PC5 with autotune is the way to go, it is full time all the time closed loop control with wide band O2 sensor

It will NOT work! The US 690 is different. You must use the PC#18-016 for the 2014 US Duke 690, I have a thread on this.

I run the complete PC5 Autotune system on My US 2014 690 Enduro, PC#18-016

Pages: [1] 2 3 ... 8