Hey im after anybody with experience using the allens s/c system on a 5.4 2v. Whst are your thoughts on it ? Pros and cons etc.

Cheers

 

nope nope nope


the M90 can’t flow enough enough air

 

What would you suggest using on the 2v 5.4 in the way of Superchargers. I have forged pistons and H beam rods to ensure no internal failures.

Cheers

 

anyway, most folks prefer the “Eaton swap” (gen 2 Lightning supercharger setup


or a Procharger D1SC


fuel mods
i/c cooling mods
proper tune from a knowledgable tuner not just some random with tuning software
no 2 gear kickdowns or WOT into OD

 

If you have the room and the money a ProCharger is the best one IMHO
Any one will be better than no supercharger
A Paxton or Eaton is the obvious choice I believe there are several kits available (possibly not for a 2v though)
That Allen was out of production years ago right? M90 based means not quite up to much boost on a 5.4

 

Why not run a big turbo? or better yet two and a big intercooler?
Cheap? easy and readily available

 

Only person I know of, been up against some of his builds on the track, is Johnny Lighting out of Pennsylvania to answer your question. Get yer wallet out. https://www.jlpracing.com

 

that has nothing to do with the OP’s question

 

The Op's question will not be answered because no one is running one?
A quick internet search will show why

 

just wow…

simply blows my mind dealing with you people

 

the M90 won't flow enough air

 

welcome to 1997

 

Nope, bad idea 👎

 

and what makes you come to this conclusion?