MS-3 2110 Buildup

Fuel Supply & Ignition Systems

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lhu128l
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Joined: Tue Mar 17, 2015 11:59 am

Re: MS-3 2110 Buildup

Post by lhu128l » Wed Jun 10, 2015 4:30 pm

What injectors are you planning on using on the VFR TBs ? I really need 300cc ones with the bosch connector ....worried the VFR ones are not up to it ?..
Any pointers

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Max Welton
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Location: Black Forest, Colorado
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Re: MS-3 2110 Buildup

Post by Max Welton » Wed Jun 10, 2015 10:16 pm

I am using the Honda injectors that came with the TBs. The Honda engine made about 110 hp @ a little over 10,000 rpm. My 2110 should make about the same HP but at about 5500 rpm. And since flow follows power (my theory), these injectors should be pretty close to what I need.

Max

jhoefer
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Re: MS-3 2110 Buildup

Post by jhoefer » Thu Jun 11, 2015 5:06 pm

Estimated minimum injector size (lb/hr) = (estimated max horsepower * brake specific fuel consumption) / (number of injectors * maximum injector duty cycle)

(110 HP * 0.50 [normally aspirated]) / (4 * 80%) = 17.2 lb/hr

Don't know how that matches to the injectors you have

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mlauzon
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Location: Manhattan Beach, CA

Re: MS-3 2110 Buildup

Post by mlauzon » Mon Aug 17, 2015 10:22 am

Go with LS-2 coils and don't look back. It really helps in bringing noise down in MS circuits, Usb connection will be rock solid too.
Michel Lauzon
Working on a Type 4 Megasquirt Project

TZepeSH
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Re: MS-3 2110 Buildup

Post by TZepeSH » Sat Feb 25, 2017 1:35 am

Did you manage to finish this project, Max? I am interested how you did the linkage for the throttle bodies and what air filters you used.

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Max Welton
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Re: MS-3 2110 Buildup

Post by Max Welton » Sat Feb 25, 2017 10:58 am

Not yet. :-( The project has been safely under cover in the barn for a while. Not forgotten though.

Max

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