true antilag with crome free

speedjunky01

New Member
5+ Year Member
well seeing as how the two step only builds 1-2psi and just sounds gay off the line, so did some digging over in pgmfi.org

this will only work with a p30 base

hit control K and enter the fallowing script

_rom_fill(0x58e6, 0x590d, 0x00); _rom_fill(0x6a99, 0x6ac0, 0x00);

this allows ignition timing to go to negative numbers,

also make sure vtec speed check is NOT disabled

now the slightly confusing part,

set where you want antilag in the add extra features menu

go to your low cam ignition timing and above that RPM retard ignition until it reads -6 from 0" all the way to the maximum PSI the ecu is reading


now go to your low cam fuel tables and select the same area of the map as the low ignition tables, hit CTRL + J and adjust fuel by +10-15% (play with it until you hear pop pop pop :bigok:

all you have to do is make sure your launch control is set above your vtec activation point,


EXPLANATION

when you are standing still, the car will run off ONLY the low cam map since vtec speed check is working, so it will retard timing and add fuel off the line creating a true anti-lag. however once moving the ECU will allow vtec to be activated, so you will never hit that area of the map while moving because vtec will activate and switch over to the high cam

video and amount of boost built will be posted tomorrow

all credit to boosted k20 over on Redirection

decent n00b post, new here not elsewhere
 


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