IT465 Tri-Z Swap

[Layspowersports]

I have a question about the fuel supply for a IT465 swap into one of my 85 Tri-Zs. How will I use the factory tank with this motor? Is there even a way to run the factory fuel pump off this motor? Has anyone on here done this? Will I have to use the Tri-Zinger tank and fill up every two minutes? Thanks in advance!

[fabiodriven]

I think all you have to do is drill and tap a hole to the crankcase. Not too big a deal.

I have to say, I think that would be an awesome swap.

[Layspowersports]

I have been kicking it around for a while. The IT465 even has a lighting coil so I could run the headlights. I have a good rolling "Z" chassis just sitting in the second shop... Does it matter where the hole is drilled or is it already marked in the case like the YZ250?