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Yamaha R1 Mikuni EFI Throttle bodies

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I have EFI Throttle bodies from a 2010 Yamaha R1.

A nice alternative to bike carbs - especially if your engine is Fuel injected to begin with, or if you want EFI throttle bodies which wont break the bank. I believe the yamaha R1 runs at 170bhp with these (naturally aspirated - although agressive cams would be needed to meet those figures.)

Pretty sure it's not been done before, so it's definitely original. These would work well if you're running something like Megasquirt or independent ECU.

they are 45mm

They have the injectors too.

£150

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Edited by samwii

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Has been done by lance on here and I'm currently in the process of it

Just abit of info mate these can't be run on standard injection ecu really unless people make a way to meter the air intake properly which is a problem

Would be perfect to run with mega squirt etc though

And it's good that they come with the injector plug wiring as mine didnt and couldn't get hold of any

Could you say what size they are aswell mate eg 40mm or whatever they are

  • Author
Has been done by lance on here and I'm currently in the process of it

Just abit of info mate these can't be run on standard injection ecu really unless people make a way to meter the air intake properly which is a problem

Would be perfect to run with mega squirt etc though

And it's good that they come with the injector plug wiring as mine didnt and couldn't get hold of any

Could you say what size they are aswell mate eg 40mm or whatever they are

Oh, didn't realise anyone had done it :)

Yeah I did mention that - See I was going to run megasquirt but ultimately they didn't deliver enough fuel for the power gains I wanted from my turbo, and higher capacity injectors were out of my budget - Hence selling them. I think as a naturally aspirated project though they would be pretty neat.

They are 45mm - 275cc injectors good for 200bhp

Nearly same as mine but they look abit more tricked up as they are off a newer bike

And you can get bigger injectors for cheap you just need to look at standard car ones and find out the values

I'm going to be running g60 green injectors which are 250cc and they are good for over 200bhp

What power you looking to run and what engine

Ps sorry for spamming your for sale thread was trying to help out potential buyers for you

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Nearly same as mine but they look abit more tricked up as they are off a newer bike

And you can get bigger injectors for cheap you just need to look at standard car ones and find out the values

I'm going to be running g60 green injectors which are 250cc and they are good for over 200bhp

What power you looking to run and what engine

Ps sorry for spamming your for sale thread was trying to help out potential buyers for you

No problem man, you helped point out a couple of bits I missed :)

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Bummmppp..

  • 4 weeks later...

These seem realy nice, would they work on my 6n2 gti?

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