Maxxecu VMX ”Mohko”

[Rauno Vekkila]

Hi,

Starting a fuel injection project with Maxxecu Mini. It should speak oddfire as well. No specific time schedule.

My first step is the fuel pump. There is only limited amount of space available, so I decided to install it into gas tank.
Let see how it goes.

 

[Rauno Vekkila]

Some minor setbacks but now the collar is ready for the Daewoo fuel pump unit

 

[Rauno Vekkila]

Now finished. Seems to seal the gas also. Not pretty like jewel but self made

 

[Rauno Vekkila]

Meanwhile in Alaskan Speed And Bakery Shop: Dreaming about big bore

#bigbore #moreismore #biggerisbetter

 

[Rauno Vekkila]

Little customizing as well. A sleeve for the Ford’s legendary teardrop tail light

 

[Rauno Vekkila]

Damn, compression height is only 1.5mm taller but those valve pockets are perhaps too close to center of the piston to machine them.

 

[Rauno Vekkila]

Some sheet metal works before the parts goes to bodyshop. Let’s modify those foot pegs at the same time. Originals are quite clumsy and heavy.

 

[Rauno Vekkila]

Tour De Luxe differential from the states. Sold as working condition.
That was boldly said. Gear hardly turn around and there was metal debris within the oil. Return and refund.

 

[Rauno Vekkila]

Suzuki K8 fork service. Seals were leaking. Springs changed at the same time to 10Nm/mm. Needed some special tools but I managed to manufactured them.

 

[Rauno Vekkila]

Used 85mm piston set arrived. Some minor dents but nothing fatal. Next step is to manufacure proper cylinder sleeves from the core cos’ ”ready, set, go!” -versions are way too expensives for my budged.

 

[Rauno Vekkila]

More room (for equipment) to save some space

 

[Rauno Vekkila]

Nothing is more difficult than welding an old gas tank. Leak free at last. At least it should be treated with acid inside before starting. To be continued..

 

[apsolus]

talented!

 

[Rauno Vekkila]

Centering the front wheel (was 0.5mm off) and preparation of the fuel pump frame.

 

[Rauno Vekkila]

Snowmobile fuel filter is small enough for this purpose

 

[Rauno Vekkila]

This Christmas, hard packages come with 85mm bore.

 

[Rauno Vekkila]

Maybe not the prettiest one but it stays hidden and does its business

 

[RempageR1]

Maybe not the prettiest one but it stays hidden and does its business

Looks good! I`d also want to do something like that with my EFI, or an inline one without return. Does it include a regulator and do you know the pressure (PSI) it`s set to?

Keep up the great work!

 

[RempageR1]

Snowmobile fuel filter is small enough for this purpose

That filter is 40 micron if I read the specs. Is that fine enough for your injectors? I used a 10 micron because what I found online is that that`s required.

 

[Rauno Vekkila]

Looks good! I`d also want to do something like that with my EFI, or an inline one without return. Does it include a regulator and do you know the pressure (PSI) it`s set to?

Keep up the great work!

Hi!

Damn, I didn't even think that the pressure regulator could also be integrated into the tank unit ! Going to use the same Honda VFR throttle bodies as you do. Not decided the intake manifold style yet. As low as possible would be the best option if I need some space to the pressure housing somewhere in the future.