Hello, everyone. I wanted to just post the current progress of the kit I am making for supercharger adapting. This is for m112 eaton from a jaguar or Range Rover, to any 90's 4.0 OHV motor.



FDM PETG Print, for fitment prototype

Everything seems to fit well

I will have to find hardware that will work for studs and nuts in the middle slots

Blower fits well

The design is perfect besides the blower has to move about 1mm forward, there was an error in my measuring.

This is just a fitment design.
The final design has gone through extensive flow simulations.



This is the design with designs to increase even flow to all ports, as well as reduce turbulence in the manifold adapter.

Here is a transparent flow.

Outline Flow


Currently working on an adapter for intake to throttle body. This prototype is already old, the supercharger side has been properly made. This is only for positioning and bolt pattern prototyping.

Everything is fine but one modification for the IAC block off is required.


Not sure on final cost yet but I would make these available, built to order. The blower adapter itself CNC out of billet 6061, will cost 1000usd shipped I estimate.
Hopefully there is interest in this. With 48lb/hr injectors and a tune, should see around 280hp 400ftlbs....
A second motor will be bought to be built to handle the power better. I drive like a grandpa anyways, so I have no concern blowing it up; this is really just for the coolness factor and the sound. Larger pulley will likely be added to reduce power.