novacaine
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| posted on 27/8/08 at 04:24 PM |
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Bike engine and megasquirt igntion
how difficult would it be to get a BEC running fully on megasquirt V3?
I'm guessing a 36-1 trigger wheel would need to go on the crank somewhere and then go the normal route.
i was planning a CEC route with ignition and fuelling controlled from the Megasquirt im building at the moment but "Paul TigerB6" has got
me wanting a BEC (amazing what a short clip on youtube can do eh?  )
It would be nice to control both Ignition and fuelling on a BEC, can it be done?
as to what engine i really dont know, ZX9R, blade.... whatever so long as its cheap
cheers
Matt
And you run and you run to catch up with the sun but its sinking, Racing around to come up behind you again, the sun is the same in a relative way but
your older, shorter of breath and one day closer to death
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Paul TigerB6
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| posted on 27/8/08 at 04:55 PM |
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quote:
Originally posted by novacaine
i was planning a CEC route with ignition and fuelling controlled from the Megasquirt im building at the moment but "Paul TigerB6" has got
me wanting a BEC (amazing what a short clip on youtube can do eh? )
What a complete git he is!!!!
If you want a BEC and to keep it pretty simple then i'd stick to as much of the bike bits as possible (carbs or TB's / ECU / fuel pump /
clocks / loom etc). I'm sure you can sell the MegaSquirt once its tested on here and have a decent chunk of what you will need towards a bike
engine package. There really is no need to complicate matters with an aftermarket ECU unless really required for a specific purpose - its going to
cost you loads more for starters (mapping etc)
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James
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| posted on 27/8/08 at 05:02 PM |
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With such a highly strung engine I wonder if you're more likely just to reduce the performance unless you really know what you're doing
with tuning?
Dunno, just a suspicion! 
Cheers,
James
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"The fight is won or lost far away from witnesses, behind the lines, in the gym and out there on the road, long before I dance under those lights."
- Muhammad Ali
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blakep82
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| posted on 27/8/08 at 06:06 PM |
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i thought megajolt/squirt woudn't work because the engine spins too fast for the trigger wheel sensor? maybe thats all been resolved though
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mark chandler
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| posted on 27/8/08 at 06:07 PM |
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I,m running my 893 blade engine on megasquirt, left the ignition side with the bike provided kit.
It has a few advantages
one its very easy
Its very cheap
It has a rev limiter inbuilt
Seems okay, I believe I got more midrange torque as after the carbs I had to stop the clutch slipping @ 8000rpm
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Koss
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| posted on 28/8/08 at 06:39 AM |
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It is possible to run the MS v3 on the hayabusa engine, even with the standard flywheel pick-up. The advantages can range from a raised rev limit,
different gear based maps and launch control. MS is also ideal for running secondary injectors on turbo applications. I can post some links of other
people experimenting with it if you like. Having said all that, a clever man from Finland has hacked the busa ecu so you just plug your laptop in and
map away.
So this could be the end for power commanders.
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