Accel DFI?
Thread Starter
Registered User
Joined: Jul 1999
Posts: 3,647
From: Winnipeg, Manitoba, Canada
Accel DFI?
I can pick up an Accel DFI unit relatively cheap.
I was wondering how beneficial this would be to me.
I have a 93 Z28 with a naturally aspirated 383.
What functions does the Accel DFI have?
I was wondering how beneficial this would be to me.
I have a 93 Z28 with a naturally aspirated 383.
What functions does the Accel DFI have?
Moderator
Joined: Dec 1969
Posts: 10,745
From: Buffalo, New York
It's of most use compared to tuning the stock PCM in the following circumstances.
1) run a 2 or 3-bar MAP sensor.
2) run low impedance injectors
3) operate over 7,000rom
4) control nitrous.
Of course, there are other uses. But those are the main reasons you might want the unit for an LT1. The problem: you lose the MAF. Some people want to get rid of the MAF. But for a street car, it's very useful in taming a relatively radical combination.
Rich Krause
1) run a 2 or 3-bar MAP sensor.
2) run low impedance injectors
3) operate over 7,000rom
4) control nitrous.
Of course, there are other uses. But those are the main reasons you might want the unit for an LT1. The problem: you lose the MAF. Some people want to get rid of the MAF. But for a street car, it's very useful in taming a relatively radical combination.
Rich Krause
Thread
Thread Starter
Forum
Replies
Last Post