I've seen some interesting small engine efi kits out there recently. The 650 cc 2cyl motorcycle kits have me wondering about the ability to toss one onto a haffie. Anyone gone down this rabbit hole?
https://www.walbro.com/products/electro ... n-systems/
https://www.ecotrons.com/small_engine_f ... ction_kit/
EFI on a haffie?
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EFI on a haffie?
1973 712m
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
Re: EFI on a haffie?
Well i have been looking ( it's in my head) for a injection system you find on a BMW R series...they use a 600 cc up to a 850 cc boxer engine with feul injection....if it works the next step could be putting a turbocharger on it
Re: EFI on a haffie?
Everybody would like someone to do it first, rather than be the first to do it. I think it would be a good idea if you could get it to work correctly without a lot of either mechanical issues (e.g. manifold flange adapter plate), or software tuning issues. Getting the mixture right might involve quite a lot of altering of a standard map.
Who's going first?
John
Who's going first?
John
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- audiocontr
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Re: EFI on a haffie?
the interesting piece of current software is that it allows for a much larger learning function than in the past. Look at the Holley Sniper kits for example. The 02 feedback learning could get to a decent map as long as the learning function is long enough (and we put the vehicle through enough scenarios)
I have an email into both vendors to discuss and price. My gut tells me its a $2500 investment in materials, and $10k in labor/frustration
I have an email into both vendors to discuss and price. My gut tells me its a $2500 investment in materials, and $10k in labor/frustration
1973 712m
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
Re: EFI on a haffie?
Well the ecotrons system is not cheap so as a experiment i think i would still go for the bmw setup...well see how it works out