Sr 650 EFI

26 Feb 2025 15:04

#909432

Cold starting

709d9496-6...84a3.mov

The following user(s) said Thank You: Scirocco, Saablord, Wookie58

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26 Feb 2025 20:46

#909441

It's always fun to see more of us go down the custom EFI path.

Congrats on the smooth start

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27 Feb 2025 17:19

#909484

Excellent!

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24

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29 Mar 2025 07:01 - 29 Mar 2025 07:02

#910695

Update
now with intake trumpets it does 46 hp to the wheel
red with intake trumpeters, green without (38 hp)

With conservative mapping

Last edit: 29 Mar 2025 07:02 by ifranzani.

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29 Mar 2025 11:14

#910705

Wow, that is a significant increase. I wonder if a little more could be found by adjusting the length and taper of the trumpets?

1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24

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29 Mar 2025 11:48

#910708

Sure, I've only tried these trumpets
normally,
longer = more torque
shorter = more power

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