Harley-Davidson 2000 Road King Zippers Magneti-Mirelli Conversion Kit Installation

On this episode of Bill On Bikes, master Harley-Davidson technician Bill Miko installs Zippers Magnetti-Marelli conversion a 2000 Harley-Davidson Road King. Zipper’s has taken the popular ThunderMax® EFI electronics and merged it with a single-throat Delphi®-style throttle body (with the help of some specially made parts) and developed this full conversion kit for bikes with H-D’s earliest Magnetti-Marelli EFI systems. This kit allows you to retain the original wiring harness and gas tank, while upgrading to similar components used in the highly durable and reliable Deplhi®-based bikes of 2002-2005.

[danielclark]

What's also special, aside from that fancy injection system, is the USMC plate on the back!! Semper Fidelis and Happy Birthday Marines!!

[darrinclem]

That’s this coming winters project for my 99 roadking.

[edwardsmith]

I done this to my buddy’s 99 King last year. The bike runs great zero issues.

[Roadhogg]

Hey Bill, Outstanding, more of this type of video, LOVE it, thank you, and have yourselfa great Saturday evening!

[johnkennedy]

Excellent video, very informative as usual! Keep producing the great content Bill!

[JSUN]

Bill you are a dam good mechanic and you make good sense and I have listened to a lot of YouTube videos

[hessxpress]

i used a fuel pump for a 2003 f150 from autozone. same exact pump. cheap maintenance. awesome kit

[a.d]

Great video I have a 2000 flhpi and definitely want to do this, I just upgraded to the fueling cam tensioner kit and very impressed, this is the next step. Thanks for sharing your knowledge

[Doug-gf]

Excellent job Bill, all instructions very clear. I will be installing my system from Zippers tomorrow.

[kenlutter]

I've been searching for this conversion video

[xagis]

What’s the price comparison between doing a zippers conversion or to a carb to get away from the marelli?

[nothernnomad]

How well does the Zippers kit work on the EFI EVO’s? I would really like to pick up a ‘98 RKC but the Marelli system is the only hold back

[Eli-yhiz]

Great job. Some of us out there still ride the old stuff. This video has a lot of good info. Thanks again Bill. 🏒

[larryatkins]

A great video Bill the best in death install that I have ever found , you have not stated where your shop is and would love to have a kit put on my 1997 Road King with the Marelli junk on it I am near the Atlanta Ga are you by chance near there or do you know anyone doing this kit swap over that I may contact

[philiphatfield]

Bill, how would i get a hold of you to do this conversion to my 1995 ultra classic with only 11, 300 miles . Thanks

[carystarke]

I hate the Gas Tank Pump filter change, it took me an hr and 30 mins ... 2000 Road King Police . Hey, I just added the Arlen Ness BIG Sucker breather, can i at least keep that with the conversion, or is that useless with the Delphi ?

[mississippidrifter]

So how about a total price conversion I've also fixing the cam tensioners on top of this?

[cristi]

Hey there Bill , i have a question for the air bleed screws, it s 1- 1/5 turns from the rear cylinder to front one ? . Have the same problem with the M M efi 01 and it s seems that without at least 2 turns for each cylinder the engine don t start very well . Thank you !!

[PeterSmith-orpq]

Doing that very same conversion ❤. Tired of all the reseting, on . Mag marelli 😂. Mines being built as I watch this . Zipper delhi thunder max . Gonna rip😅

[JSUN]

I ride a 2020 road glide and don’t think I be needing another one