civic_duty

hi there can anyone explain or give guides as how to edit sr20 de or similar bins to accept boost or larger injectors.i have liveedit and romeditor but the tutorials i have dont show how to edit the bins for boost. i have a DE 10:1 motor with stock DE maf and 370cc injectors with garrett t3/t4 how do i edit my current rom for boost.Any help would be greatly appreciated.

steverino74

first - i would start with a bin thats already been used on a boosted car - but if you insist on doing your own base - you have to do a bit of map expansion - raising the tp scales and compressing the maps leftward keeping them to scale.

pretty much u have to squash it over to make room for more columns.

rule of thumb on 10:1 motor is 1 degree per psi of boost (pulling timing)

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civic_duty

i really don't mind creating own map, i have tried base maps i found here but they seem to make the car idle poor and runs very rich, i am familiar with how to get the k valve for different maf,injectors but don't know how to adjust the map for boost or which parameters to adjust. if someone could point me in the direction what to do i would appreciate it very much.
by the way thanks steve for the info.

steverino74

I TOLD YOU HOW TO START - SQUASH THE MAP OVER TO ADD COLUMNS FOR GREATER FLOW (AND SQUASH OVER THE TP SCALES TO MAKE ROOM FOR HIGHER VALUES OF TP ALSO) - PULL .8-1.0 DEGREES PER PSI OF BOOST - AND ADD FUEL.

I STILL RECOMMEND STARTING WITH A BASEMAP FROM SOMEONE - THERE ARE TONS ON HERE. THEN ADJUST THE K VALUE TIL IT IDLES.