Low impedance injector w/stock ecm

0260IN3

0260IN3

Engine Builder
Re: Low impedance injector w/stock ecm

have not used one yet but Nolan talked to the guy that builds them and they seem to be a pretty good deal. A bunch of LS1 guys are using them with great success, so I see no reason not to try one on a sy/ty.
 
B

bucwildbob

proud owner # 1662
Re: Low impedance injector w/stock ecm

low impedance is peak and hold. you have to have a peak and hold driver for your computer. high impedance is saturated. i dont know what the stock ty/sy came with but basicly peak and hold gets 4 amps till the injector opens then drops to 2 amps to hold it open, saving power heat and injector life. high impedance just holds the amps. its cheaper for the manufacturers. you can use high impedance in place of low, but not low in place of high.
 
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