[Diy_efi] P&H vs. sat (was: Diy_efi Digest, Vol 21, Issue 1)

[WSCowell at aol.com]

All,
 
We seem to be getting away rapidly from the original premise, which IIRC  was 
to do with the Jaguar V12, to be fitted into a kit car.  If it's a HE  type 
engine there is not much tuning potential because of the small exhaust  valves 
in the Mays head.  There's ample torque and BHP from the stock  engine, 
frankly, unless you own an oil refinery.
 
The injectors were P&H, that's why the engine comes with a resistor  pack.  
It is bank fired, with 3 injectors sharing each of the 4  resistors.  The ECU 
is of course Lucas, aka Prince of Darkness.  
 
AFAIK no information whatsoever has made it into the public domain about  
these ECUs.  Lucas were even more protective than Bosch, and that's saying  
something.  AJ6 Engineering have the wherewithal, and knowledge, to tweak  them but 
jealously guard their trade secrets as you would expect.
 
Someone has successfully fitted MegaSquirt to one of these engines, I  
believe his e-mail address is _neilrob at woosh.co.nz._ (mailto:neilrob at woosh.co.nz)   
I tried to get  him to share his findings, but without success.  Good luck on 
that.
 
Will