Bosch Motronic AFM Spring Tension - Further Comments

[Matthew Wallis]

>  
>  > 12. Our experiences with DIY modified EFI systems do not yield
>  > measurable differences.
Todd,

Can you give some more details on this change.

>  
>      We've taken 911 Carrera's from 214 hp Normally aspirated to 
>  250+hp normally aspirated and all the way to 765 Hp turbocharged, I tend 
>  to think that's measureable!!
>  > 
>  > Conclusion: for DIY, it seems more cost effective to use carburetors and
>  > a modern ignition system, leaving original EFI system intact for use later
>  > at resale.