The VAFC Hack: How it works, & Why it's Gay
05-28-2004, 10:17 PM
#12
3.0 BAR
Join Date: Aug 2003
Posts: 3,930
Re:The VAFC Hack: How it works, & Why it's Gay
Originally Posted by TurboEF9
Spenser..
Originally Posted by TurboEF9
All of this is -----> covered <----- in the Engine Management FAQ.
05-28-2004, 10:54 PM
#14
1.5 BAR
Join Date: Jun 2003
Posts: 714
Re:The VAFC Hack: How it works, & Why it's Gay
low boost + afc hack + msd btm = crap
If you run the hack, run as much boost as you possibly can. that will allow you to use more of the table, less ignition retard, and safer.
If you look at the tables, under low boost, and high rpm, your timing is SOO far advanced. using an MSD BTM will only complicate things. set at 1degree/psi, you're retarding ignition timing 1 degree when its about 10 degrees advanced past where its supposed to be.
If you run the hack, run as much boost as you possibly can. that will allow you to use more of the table, less ignition retard, and safer.
If you look at the tables, under low boost, and high rpm, your timing is SOO far advanced. using an MSD BTM will only complicate things. set at 1degree/psi, you're retarding ignition timing 1 degree when its about 10 degrees advanced past where its supposed to be.
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