Got MH44 EFI to ping

David G · May 30, 2016

I took the tractor to town yesterday, there is a long hill coming back to my place, tractor pinged a little, so I am going to crank the vacuum advance/retard values in and try again. I is really peppy now, so will leave that timing in for low load and back off under high load.

Greg K · May 30, 2016

These project updates sure make a person want to try one of their own. How many hours would you guess you have into this one so far? Hours of R&D

?

buickanddeere · May 30, 2016

Any possibility of using a knock sensor to limit spark over advancement ?

jm. · May 30, 2016

I do not want to try one but sure think he should sell me that one when he has it all worked out.. LOL. I am trying to talk him in to marketing a kit, think it would sell but doubt if us hillbillies could do as good of work as he does..

David G · May 30, 2016

I have thought about that, just have not got to it.

Greg K · May 30, 2016

Lol. I know I don't have the smarts or patience to attempt it. It is really interesting reading the posts and learning all the issues that arise.

buickanddeere · May 31, 2016

(quoted from post at 18:27:51 05/30/16) I do not want to try one but sure think he should sell me that one when he has it all worked out.. LOL. I am trying to talk him in to marketing a kit, think it would sell but doubt if us hillbillies could do as good of work as he does..

Small market. More often the simple minded Luddites remove fuel injection and electronic ignition and change to carbs and sometimes points.
Should see under the hood of mudder trucks with engine swaps. It's a shame.

buickanddeere · May 31, 2016

(quoted from post at 18:27:51 05/30/16) I do not want to try one but sure think he should sell me that one when he has it all worked out.. LOL. I am trying to talk him in to marketing a kit, think it would sell but doubt if us hillbillies could do as good of work as he does..

Small market. More often the simple minded Luddites remove fuel injection and electronic ignition and change to carbs and sometimes points.
Should see under the hood of mudder trucks with engine swaps. It's a shame.

David G · May 31, 2016

I would want to run a full cycle on dyno, with EGT, temperature control before releasing a product.

It runs really well, but it does stumble sometimes on warming up.

I just have to get time to dyno it, the sawtooth on throttle needs to be supplemented with friction disk to finish this.

Got MH44 EFI to ping

David G

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Greg K

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buickanddeere

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jm.

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David G

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Greg K

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buickanddeere

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buickanddeere

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David G

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