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Old 02-16-2010   #11
Shane@DBPerformance
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Join Date: Oct 2003
Location: On the dyno
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Re: High Imp Injector help

You want a lower deadtime. Those EV14 would be almost 3 times as fast to respond as those EV6 going by those deadtimes. Stock DSM 450 injectors are set at around .650ms at 14v in the factory tune and stock Evo 560cc injectors are set at around .432ms in the factory tune.

Those EV6 injectors would really be a 1900cc, while the ID2000s are really 2200cc.

Those cheaper ones might work fine for you though, since the factory DSM ECU is excellent at handling even the 1600s compared to most ECUs. Hopefully they are linear though, that is one of the main problems with the 1600s, not just that they are a bit slow. You can make an injector respond faster by using a box like the FIC Easytune which raises voltage to the injectors from battery/alternator voltage to a constant 17v. Running injs at 17v versus ~13.5v will cut down their response time by 30%-70%.
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