Pulling the flies??

[Bryn]

I would highly recommend taking the secondary butterflies out, its the best mod i have done on my A9F and the previous A8F i had. The low down power is much better, great for overtaking especially when fully loaded and two up, not as good as my gen 2 hayabusa  but well worth doing and easy to do. Try it and feel the differance 

Booked mine in at Hill Top motorcycles on 4th Jan.. Plan is as follows....

Dyno run as standard

Secondary butterfly removal

Remap to suit and another dyno run 

I've known Geoff there for a few years now... And he's a bit of a magician with remaps

Watch this space. 

http://www.hilltopmotorcycles.com/

[alibx11]

Look forward to hearing your impressions Bryn, it's Hilltop I was going to visit next time I'm over there, have heard good things about them on forums.

Let us all know and some pics of Dyno sheets before and after be lovely...

[Bryn]

Full report after 4th Jan.   

[Lonewolf]

I am well known on here for being a slow rider.....and yet I've never had any trouble on my 1400cc machine overtaking any vehicle in front of me if it's safe to do so.....
I know this is a popular mod but why is it really necessary?

[O.C.]

I am well known on here for being a slow rider.....and yet I've never had any trouble on my 1400cc machine overtaking any vehicle in front of me if it's safe to do so.....
I know this is a popular mod but why is it really necessary?

[Bryn]

From what I've read it just makes the bike even torquier  ( is that a word  )  low down in the rev range, and low down is where I live ....

I've already put a remus hexacone on the bike, and it will be nice to see that the fuelling is spot on while I'm at it... I find there's a bit of hesitation just off the throttle at around 1500-2000 rpm as it is, and I'm hoping this is smoothed out while we're at it     


I appreciate that the bike is plenty powerful as it is....

[O.C.]

Yep, fair point Bryn, and I see exactly where you're coming from. 

I for one will be very interested to see what results and improvements result from the modification 

[2kwacks]

don't bother removing the flies just trade in for a zzr

[Bryn]

don't bother removing the flies just trade in for a zzr

I kinda like the shaft  drive... And the panniers are quite handy... And then there's the adjustable screen........

[2kwacks]

I kinda like the shaft  drive... And the panniers are quite handy... And then there's the adjustable screen........

 

[Andy]

ECU controls when and how quick butterflies open (and fuelling etc.) so don't disable the hardware just get your ECU re-flashed.Can be changed back to standard if not happy :-) Not really apparent on dyno but better pick up and fuel / air mixture sorted.



http://www.guhlmotors.com/guts.html

I used company below;


Andy, thanks for the email!

On the GTR our reflash adds quite a bit of tq down low, in addition to the top end punch of the added whp. Gains are 10-14 whp . Not as great as the zx14, but the cams are "softer" on the GTR.But the huge gain is to rideablity, as this makes the bike a riot to ride.

We charge 400.00 usd for the reflash, and shipping looks to be about 100.00 if we go overnight, or 60 via parcel post(4-5 days)

We Change almost all of the fuel, timing and throttle tables, as well as a great deal of things we don't talk about

Yes the traction controls work as stock, no difference. The Eco mode works better due to the added timing

We do indeed adjust the secondary plates, and the ramp rate

Our ship to address is;
Dynotronics,Inc
1303 Potthast Dr
New Braunfels,Texas, 78130
678.488.1011

Please let me know if there is anything else I can answer for you!

Joseph McClughan
Dynotronics,Inc
www.DPTune.com
678.488.1011

[trousersnake01]

Bloody hell, how much faster do you want this bike to be ?

[Lonewolf]

Bloody hell, how much faster do you want this bike to be ?

Exactly, if you want a faster bike than a GTR, why buy a GTR in the first place, get a ZZR. 

[Bryn]

Exactly, if you want a faster bike than a GTR, why buy a GTR in the first place, get a ZZR.

Which was why I said the I'll be happy with extra torque down low, where I spend most of the time 

I don't want/need a faster bike....more torque is always good though

[Andy]

Exactly, if you want a faster bike than a GTR, why buy a GTR in the first place, get a ZZR.

You're missing the point....it's no faster just better to ride. I've got a GSX-R thanks