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4g61t Questions
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<blockquote data-quote="eterna22" data-source="post: 144225" data-attributes="member: 287"><p>answer is simple. no.</p><p></p><p>ur injector 510cc is way too big even you use vr4 rs turbo.</p><p></p><p>wat boost you running ? bet you your car is mis - firing like crap and running like crap too.</p><p></p><p>take out those yellow 510s and chuck in vr4's blue 450cc.</p><p></p><p>use vr4 afm , and that would be better.</p><p></p><p>if can get then get the blue screen AFC , more accurate, got 2 point setting low and high.</p><p></p><p>also, get itc along with it . </p><p></p><p></p><p>reason is when u put big injector, ur engine tend to run rich. then u buy afc to lean it out to get more af and a little more power rite ? power increase is very minimal.</p><p></p><p>why cause when ecu sense lean out, it will auto retard ur timing. making you gain and then lose power.</p><p></p><p>retarding ignition timing loses more power than the gains u do while trying to lean out the engine.</p><p></p><p>solution , get aftermarket ecu or else dont touch ur engine. why ? cause you will only waste your money :)</p><p></p><p>hope that helps. still driving 4g61t ???</p><p></p><p>i miss turbo :(</p></blockquote><p></p>
[QUOTE="eterna22, post: 144225, member: 287"] answer is simple. no. ur injector 510cc is way too big even you use vr4 rs turbo. wat boost you running ? bet you your car is mis - firing like crap and running like crap too. take out those yellow 510s and chuck in vr4's blue 450cc. use vr4 afm , and that would be better. if can get then get the blue screen AFC , more accurate, got 2 point setting low and high. also, get itc along with it . reason is when u put big injector, ur engine tend to run rich. then u buy afc to lean it out to get more af and a little more power rite ? power increase is very minimal. why cause when ecu sense lean out, it will auto retard ur timing. making you gain and then lose power. retarding ignition timing loses more power than the gains u do while trying to lean out the engine. solution , get aftermarket ecu or else dont touch ur engine. why ? cause you will only waste your money :) hope that helps. still driving 4g61t ??? i miss turbo :( [/QUOTE]
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