injection timing

[dzorde]

Sorry its a bit late, but there has been a lot of mail lately to go through.
Anyway here goes, what's an air intake pop off valve ? and what cars use
them ?  I have already cracked the ducting on my air intake near the
throttle body due to backfires.  Mind you it'll only backfire if you get too
excited when the car is cold and the revs are too low, but this may be worth
looking at for other cars.

Dan     dzorde at geocities.com

>(BTW, I also have the air-intake pop off valve to
>keep the rare backfire on VERY cold mornings from blowing up my airbox).
>
>Just a few, but sometimes worthless, thoughts...
>Stephen Dubovsky
>
>