Custom M112 supercharger for 2v 4.6?

white_fly

New Member
Dec 16, 2008
3
0
0
I'm not committed to anything yet, and I know that it is not going to be a simple bolt-on, but I was thinking about adapting the factory Cobra or Lightning/Harley supercharger to a 2v 4.6. Yes there are bolt on kits out there, but I'm thinking about this as an alternative to a custom turbo kit. Has anyone done this or something similar?
 
  • Sponsors (?)


I'm not committed to anything yet, and I know that it is not going to be a simple bolt-on, but I was thinking about adapting the factory Cobra or Lightning/Harley supercharger to a 2v 4.6. Yes there are bolt on kits out there, but I'm thinking about this as an alternative to a custom turbo kit. Has anyone done this or something similar?

$3800....you might as well buy a mongoose kit or spend a little more for a KB...
 
$3800....you might as well buy a mongoose kit or spend a little more for a KB...

This really isn't about whether it's cost effective from a purely objective standpoint. If that were the case I wouldn't be considering a supercharger as it would reduce my gas mileage and cause additional wear on my engine.

We're all in this for enjoyment or should be. I would enjoy the challenge and process of adapting a dirt cheap supercharger to my engine and being able to say I did it myself as much as I would enjoy the actual increase in power from the supercharger. So, no kit on the market is really suitable for me. That said, I don't want to be shooting in the dark and I'd like to learn from others' mistakes if possible so I'd like to see if anyone has done this.
 
i still pull over 20 mpg with 22 psi and 3.90's driving like a grandma.

how is that reduced mileage?
Fixed.

Also, I'm now thinking about getting a Cadillac STS-V/XLR-V supercharger. It's internally intercooled and looks like it would require minimal adapters although several things would have to be modified or moved around to make it fit. The only thing is finding one for sale at a reasonable cost.