Miata Mailing List: May 1994, Message #133
sponsored by



     


   From: jwa@yog-sothoth.dcrt.nih.gov (James W. Adams)
Subject: Re: Aftermkt. Mods...
   Date: Fri, 6 May 1994 11:38:39 -0400

a.mccombs3@genie.geis.com epistolates:
> 
> antilock brake system - Brake Guard Safety System, 1-800-723-1250.
> Wathehell, the call is free - I figured I'd ask for info.  The guy on the
> other end (Chicago area) says the system operates by rapidly releasing
> pressure on the system (like on the order of 100 Hz.), depending upon the

This sounds pretty unpleasant to use.  Constant heavy vibration under
braking.  It also may be illegal and/or subject the owner to potential
liability suits if used on the street.  Even metallic braided brake
lines are technically illegal for street use, because they aren't
stamped with the requisite DOT numbers.  Also, unless the system
releases long enough for the wheels to stop sliding, it's only going to
reduce braking performance.

> concerned.  If the 604 fits in a Mustang with "little modification," then
> the Miata engine bay should accept.... Who wants to be first???

I expect this would have minimal effects on street performance over the
302.  The tests of the Monsters have generally stated that the torque
was so excessive that first gear was useless, and so on.  A 604 in good
tune could easily develop 750 HP or more, which might boost the top
speed over 180 but is likely to have little effect under 100 unless you
can put much wider tires on the car.

Sort of reminds me of Dan Gurney's old Offenhauser-powered Spitfire.