Hunting Idle

[rbraun at mail.enter.net]

I had something like this on mine, pinch off the hose to the MAP if 
it smooths out what you need is a restrictor in that line.  What 
fixed mine is using a factory long, thin (1/8" dia) plastic hose in 
place of 1/4" vacuum tubing.


> Any help with this would be appreciated...........I am working with a mild MPFI 427 big-block project.  The engine and cam are fairly conservative,  the induction system is from Accel,  the injectors> 
> Thanks.
> 
> 
> 
Randy Braun
'77 C-10 pick-up, DFI-Tuned Port, 350
'82 Firebird, DFI, ZZ3
'91 GTA, Stock