View Full Version : GSXR Dyno time.
Took the GSXR to JHS Racing today to get a Full Stainless Steel Yoshimura R55 System, BMC Race Filter, Power Commander III and custom map!!! :cheers:
First of all what a great service JHS Provide, ride in ride out service, no fuss and plenty of input and updates on the work going on. Plus Vicky on the desk isn't bad either ;)..
Well onto the bike, they started the day by dyno'ing my bike in stock form (the results you will see) then fitted the PCIII, had a little fun getting to the lower injectors but luckily the connections pivot so it wasn't as fiddly as it could have been.
Then the BMC Race filter, this filter keeps the stock airbox which i'm happy about because of the ram air intakes!!
Then the system, what a beauty it is too. Sitting in the waiting room i hear this low rumbling sound and hope its my bike, to which i hear the sweet sound of it on full chat on the dyno. OMG it's unbelievable, loud as feck compared to stock i have to keep it in 6th at 30 to make it sound half legal. :mrgreen: I'm in love all over, the sound of the micron on my old SV was louder than the Stock GSXR so the sound of the R55 system is music to my ears. :smt020
Now onto the Dyno run, you can see the graph below. Not the stupidly high 120bhp i was predicting but a more realistic number that i'm more than happy with. It's improved everywhere on stock so it's been worthwhile. It's now running the same as the cup gsxr600's that they have set up. :cool:
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0420-1.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0412.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0414.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0416.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0413.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0415.jpg
Sorry for the Cr@p pics, was late when i got back from playing!! :smt040
Oh and sound clip is on the way when it's downloaded, the clip doesn't do it justice but you'll get the idea plus you can hear back to back with the slip-on R55...
SOUND CLIP
Full System.....
http://i168.photobucket.com/albums/u175/1RichSV650/th_CIMG0411.jpg (http://s168.photobucket.com/albums/u175/1RichSV650/?action=view¤t=CIMG0411.flv)
Slip-on...
http://i168.photobucket.com/albums/u175/1RichSV650/th_CIMG0106.jpg (http://s168.photobucket.com/albums/u175/1RichSV650/?action=view¤t=CIMG0106.flv)
Rich
Tim in Belgium
16-02-09, 06:57 PM
A nice result, and they've smoothed out the torque dip that you can see around 7k.
Tempted by an exhaust in the long term, but a lot of the TDs are strict on noise, as the Nurburgring so I'm keeping mine stock, for a little while anyway.
Alpinestarhero
16-02-09, 06:59 PM
Looks like you have a healthy engine in there kwak :cheers: Nice to see the mods really smoothed out the power, most notably the dip between 6000 and 8000 rpm. Nice torque curve too. The dyno print out shows 600's arn't the peaky, revvy, horrific motorcycles motorcycle crap news would have you believe :smt040
bike looks nice and clean (what else would i expect from you). Have you done some pre-emtive greasing of things like the brake parts? things like the pad retaining pins?
A nice result, and they've smoothed out the torque dip that you can see around 7k.
Tempted by an exhaust in the long term, but a lot of the TDs are strict on noise, as the Nurburgring so I'm keeping mine stock, for a little while anyway.
The k6/7's are bloody loud as stock anyway. The K8 is like a moped compared to yours!! JHS said they struggle to get the K6/7's to comform to track DB limits. The only way they could do it was to stick a Leo-vince full length can on and even then it was close!!
Looks like you have a healthy engine in there kwak :cheers: Nice to see the mods really smoothed out the power, most notably the dip between 6000 and 8000 rpm. Nice torque curve too. The dyno print out shows 600's arn't the peaky, revvy, horrific motorcycles motorcycle crap news would have you believe :smt040
bike looks nice and clean (what else would i expect from you). Have you done some pre-emtive greasing of things like the brake parts? things like the pad retaining pins?
Matt, you're too busy looking at the bike to notice its Rich not Kwak :rolleyes:. I did feel the need to clean my bike when i got home though, i think i've caught what kwak used to have :-D..
Sounds like fun to me - I've got my eye on an R77 system in carbon, and yours does sound pretty addictive
mike_avfc
16-02-09, 07:24 PM
I am SO jealous ! makes my yoshi end can (bought from you !) pale into insignificance.
Must have a closer inspection next time i see you. BTW, the rear Wavy looks fab now i can see it properly, shows how much was covered with the stock exhaust.
:smt040
mike_avfc
16-02-09, 07:25 PM
just noticed - get the rear footrests off !!! :twisted:
just noticed - get the rear footrests off !!! :twisted:
Was an extra tenner for JHS to do it lol.. I'll do it tomorrow when i regain my hearing!!!
the_lone_wolf
16-02-09, 07:35 PM
nice healthy engine...
shame the weight of all that blue mesh stick on tat will cancel out the power increase though;)
nice healthy engine...
shame the weight of all that blue mesh stick on tat will cancel out the power increase though;)
:mrgreen:
Tim in Belgium
16-02-09, 07:53 PM
The k6/7's are bloody loud as stock anyway. The K8 is like a moped compared to yours!! JHS said they struggle to get the K6/7's to comform to track DB limits. The only way they could do it was to stick a Leo-vince full length can on and even then it was close!!
I suppose it has a cheeky bark :D
I am SO jealous ! makes my yoshi end can (bought from you !) pale into insignificance.
Must have a closer inspection next time i see you. BTW, the rear Wavy looks fab now i can see it properly, shows how much was covered with the stock exhaust.
:smt040
The slip-on still sounds nicer than stock though mate, and atleast your safer from plod. I think i'll keep my baffle with the bike, one good thing is it doesn't say its race only or road legal.. Infact it doesn't say anthing but yoshi R55!! :D
muffles
16-02-09, 11:30 PM
The slip-on still sounds nicer than stock though mate, and atleast your safer from plod. I think i'll keep my baffle with the bike, one good thing is it doesn't say its race only or road legal.. Infact it doesn't say anthing but yoshi R55!! :D
Did it not have a sticker or anything? Mine came with a pathetic sticker on the inner side of the can, lol. It came off almost as if it was intended to be removed ;)
Did it not have a sticker or anything? Mine came with a pathetic sticker on the inner side of the can, lol. It came off almost as if it was intended to be removed ;)
Nope no sticker or plate or anything :-)
Making marginally less than my GSXR750 did, and that was not only stock but the fuelling was a bit on the lean side.
Why not just get the bigger bike?
ThEGr33k
17-02-09, 09:42 AM
What were the numbers? I cant see the pics :(
Glad you are happy with the numbers Rich. :)
I still got to get round to getting mine run again. :rolleyes:
Making marginally less than my GSXR750 did, and that was not only stock but the fuelling was a bit on the lean side.
Why not just get the bigger bike?
Insurance for the extra mods worked out cheaper Than a bigger bike and I love my 600, just wanted an exhaust that sounded the part so thought I'd get a few extra bits aswell.
What were the numbers? I cant see the pics :(
Glad you are happy with the numbers Rich. :)
I still got to get round to getting mine run again. :rolleyes:
Stock = 101bhp Torque = 42ft/lbs
With mods = 111bhp. = 46ft/lbs
:-D
ThEGr33k
17-02-09, 11:15 AM
Stock = 101bhp Torque = 42ft/lbs
With mods = 111bhp. = 46ft/lbs
:-D
Sounds about right. Nice numbers! Thing is can the ar$e dyno tell? :cool:
Oh and did you take a Flash drive (USB memory device)?
Sounds about right. Nice numbers! Thing is can the ar$e dyno tell? :cool:
Oh and did you take a Flash drive (USB memory device)?
The **** dyno can tell it's smoother than a Greek godess now and perky too. ;-)
Forgot to take my USB stick but they said they keep the data so I could send it on to get it put on. :-)
muffles
17-02-09, 12:53 PM
Where does the data come from - the dyno or the PC3? Just want to know whether I should take a memory stick along when I get mine remapped - it'll only have the dyno to pull anything from (or maybe the stock ECU via the software they use??).
ThEGr33k
17-02-09, 01:14 PM
Where does the data come from - the dyno or the PC3? Just want to know whether I should take a memory stick along when I get mine remapped - it'll only have the dyno to pull anything from (or maybe the stock ECU via the software they use??).
Well I think you mean... They give all the info from the Dyno, so power, torque, A/F etc. You can also get a copy of any maps they put on the PC3 as well, for backup or whatever.
You can DL the software to read the info off their site.
muffles
17-02-09, 01:58 PM
Well I think you mean... They give all the info from the Dyno, so power, torque, A/F etc. You can also get a copy of any maps they put on the PC3 as well, for backup or whatever.
You can DL the software to read the info off their site.
I'm getting the standard ECU remapped, that's the thing. Just wanna know if there's going to be any data for me to walk away with if it's a stock ECU remap, not a PC3 ;)
ThEGr33k
17-02-09, 02:14 PM
I'm getting the standard ECU remapped, that's the thing. Just wanna know if there's going to be any data for me to walk away with if it's a stock ECU remap, not a PC3 ;)
Oh... hmmm, well id imagine it will just be the Dyno data... Not sure about maps for the stock ECU. Guess not though. :)
Was an extra tenner for JHS to do it lol.. I'll do it tomorrow when i regain my hearing!!!
They want a tenner for undoing four bolts? Bloomin eck I hate to think how much the exhaust etc cost?!
:smt102
muffles
17-02-09, 03:59 PM
Oh... hmmm, well id imagine it will just be the Dyno data... Not sure about maps for the stock ECU. Guess not though. :)
Yeah there wouldn't be any maps I'd expect - you can't change them yourself anyway I don't think.
Oh I forgot to mention :D I booked mine in for 14th March :cool:
They want a tenner for undoing four bolts? Bloomin eck I hate to think how much the exhaust etc cost?!
:smt102
I think you took that bit too seriously. I was joking, i didn't even notice it was on until Mike said!!!
And the price was good, they even knocked me £80 off the dyno run and custom map!!
Better pics. Managed to get home early, sort out the rear peg and can bracket. :-)
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0431.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0426.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0439-1.jpg
http://i168.photobucket.com/albums/u175/1RichSV650/CIMG0437-1.jpg
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