Board logo

Hayabusa Dyno setup
Twin40 - 6/3/13 at 11:42 AM

Hey guys, couple of question for you..

We've now nearly finshed the build on the Mk Busa, so are looking at engine setup. It's a standard 2011 engine running the orginal ecu and loom (albelit slightly lengthend)

So:

Who would you recommend as a rolling road tuner? DayTuning has been mentioned as a reputable place, but it's a little far to go. Anywhere nearer the south?

And:

If we didn't have the engine mapped prior to its first trackday outing would it cause any major problems?

Its all original mechanical spec apart from the dry sump and flatshifter. The biggest change from factory would be the airbox and exhaust.

Any advice is appreciated!

Cheers

C.


motorcycle_mayhem - 6/3/13 at 11:50 AM

PDQ, PDQ and finally PDQ.


INDY BIRD - 6/3/13 at 01:16 PM

Where are you located in SE as there a few who can support,

Track and road in rainham Essex,

Or who I use tcs performance near stansted airport,

Thanks


ashg - 6/3/13 at 01:48 PM

if you don't get it mapped and put it out on track it will go bang! they are very sensitive to intake and exhaust modifications.


Twin40 - 6/3/13 at 02:15 PM

quote:
Originally posted by ashg
if you don't get it mapped and put it out on track it will go bang! they are very sensitive to intake and exhaust modifications.


Thanks ashg, i wasn't sure of the hayabusa engine limitations - i had a concern the enigne would run lean at high rpm if we've messed around with the inlet/exhaust. But wanted to check....

Best to book a dyno session then.

Thanks people!


ashg - 6/3/13 at 02:31 PM

dyno sessions are very very very cheap compared to busa engine rebuild/replacements ;-)


renetom - 6/3/13 at 04:46 PM

Hi
Try Austec Racing
Did a good job on ours
René

Austec Racing
Austec Racing


Custardpants - 7/3/13 at 09:36 AM

PDQ found a lean spot at 7k(!) on my previous Daytuner map, although I had added an airbox. The PDQ map drove noticeably better.


Twin40 - 7/3/13 at 10:20 AM

Just booked in with PDQ, nick seems a very helpful guy. However i'd totally forgotten i needed a Power commander for the remap too - so just ordered that

who said BEC's were cheap!?


franky - 7/3/13 at 10:47 AM

PDQ are good, they've an uphill dyno too(so handy for pub bragging!).


Custardpants - 7/3/13 at 07:45 PM

quote:
Originally posted by Twin40


who said BEC's were cheap!?


On a trackday compare your running costs to a Porsche GT3 or Nissan GTR