THE PORTAL HUB - Pinzgauers, Haflingers, Volvo 303s and more!

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/

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

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

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

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