Is this the first pure stock reflash we've had here? Will be interested in the ride report.
Thanks Rhino, I went back and reread. For some reason I thought you had an aftermarketexhaust
muffler.
I read somewhere that the U.S. spec ZX 10 bikes have the flies open later to keep noise down. That could be a reason why the C14's come neutered as they do.
Mine is Stock.
In addition to what Armyguns shared. I was prepared to ride 9hrs, but would have faced divorce.
After the work on the doner bike, Fred had his bike flashed, then road for a while with the PCV and Autotune with O2 sensor if I recall correctly. This information was then sent to Don for further tweaks and I think more agressive opening of the flys.
So I went with the 2nd more aggressive map.
I have no idea if Don still has the two maps for a stock bike/exchaust combo. But you should ask.
Maybe the next person who calls should ask Don to post a list.
Thanks Rhino, I went back and reread. For some reason I thought you had an aftermarketexhaust
muffler.
I'm pretty sure my 2010 was the first pure stock bike to get flashed. There was a call put out seeking a donor STOCK bike from which Don would develop maps from. I rode to Guhl's on 11 June 2011 for the first of what ended up to be 4 separate dyno visits over the next two months. Don Guhl and his able side-kick Rob had my bike up on the dyno in no time to get baseline runs before doing the first of several reflashes. I was able to ride the bike for a period of time ranging from a couple days to a couple weeks before taking it back in with seat-of-the pants observations, followed up by before and after reflash dyno runs until we were all satisfied with the results. I believe my final map is the map that Don is currently using for stock bikes. I have more than 13,000 on the bike since the reflash and I have not had a single regret.
And there are copies of the dyno charts for all of these runs out there online where???
There are some charts you can see on this thread:
http://www.zggtr.org/index.php?topic=1585.0
There are some charts you can see on this thread:
http://www.zggtr.org/index.php?topic=1585.0
Even though peak hp gain is only a couple hp, note how it is like the across the board. The thing that sounds awesome is the amount of power gained at low rpms, I think as much as 30hp more if I read it correctly.
Anyone know the before and after 1/4 miles of a stock c14 that has the mod?I think 6th gear roll-on would improve more than the 1/4 mile times.
I think 6th gear roll-on would improve more than the 1/4 mile times.
Well, on the Concours, 6th gear roll-on is pretty meaningless and should never be used as any metric of performance. It is a true overdrive- something most bikes lack.
Better to look at 5th gear roll-on, which is more like most other bikes' top gear.
Kind of pricey, seems something sub 3 hundred makes more sense to me........none the less I will probably do it eventually.If you kept the stock headers w/cat and air filter you could pull the flys and not need a reflash or piggyback. You could run a slip on also. These bikes are mapped rich in the stock tune so unless you are actually changing volume of air flow it shouldn't affect the AFR too much. The secondary butterflys are an obstruction to air flow at less than WOT. All we're doing is removing that obstruction. If you were to go to a complete system, which drastically changes air flow, a reflash or fuel controller is necessary.