4.3 multi-port fuel injection

[Fred Miranda]

  I've built three engines with their TEC systems . . .
  Their system
>has been very reliable (no failures in 100,000 cumulative miles) and is very
>flexible.  Prices are similar to Haltech.
>
>-Jim Steck
>AutoComponenti

you have been lucky.
both the TECs I have have failed. the first (a TEC1) died after 8 months in my
autocross Spitfire. the second (TEC2) developed an intermitant problem
after about 2 years and 30kmiles in the 323.

Fred