[Mgs] Judson Supercharger

Dodd, Kelvin doddk at mossmotors.com
Wed Jan 9 17:20:12 MST 2008


Bill:

No offence taken. The engineering on the Eaton blowers takes much of the
credit.

A little while ago I got to drive an M65 blown Mazda Miata. It was
pretty awesome, not really comparable to anything you can do with a
Judson or Shorrock. There was so much torque, the tires would break
loose at freeway speeds without downshifting.

K.

> -----Original Message-----
> From: mgs-bounces+doddk=mossmotors.com at autox.team.net
> [mailto:mgs-bounces+doddk=mossmotors.com at autox.team.net] On
> Behalf Of WSpohn4 at aol.com
> Sent: Wednesday, January 09, 2008 3:39 PM
> To: mgs at autox.team.net
> Subject: Re: [Mgs] Judson Supercharger
>
> No offence meant - I understand your kit is very well
> engineered. There is nothing wrong with the Judson vane type
> in terms of efficiency, but you have vane friction to deal
> with and all sorts of other things that different design
> could relieve. I have also worked on Shorrock blowers and
> would say that they  are a definite step up in design and quality.
>
> I don't know if you've been following a thread on the MGB
> site, but I gave you guys credit for having the ONLY bolt-on
> power getter that really  works.
> That is because the flow in the cast iron MGB head absolutely
> sucks  (no pun
> intended) and that is where any conventional tuning must
> start (except  everyone always looks to the flashy stuff like
> bigger carbs etc.) - EXCEPT for  the brute force method is
> shoving mixture in by force, that supercharging (or
> turbo) constitutes. It is probably the biggest increase in
> power per dollar you can find.
>
> Bill


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