ashley newbert Posted June 13, 2014 Posted June 13, 2014 im looking to remap my naturally asperated EP91 is there and ECU that i can plug in and remap?? all comments welcome Quote
Socks Posted June 13, 2014 Posted June 13, 2014 You can use an e-Manage Blue with an NA ECU and remap the car... Gains Will be small tho! Save your money, go turbo... Quote
vulvachops Posted June 13, 2014 Posted June 13, 2014 (edited) with the right parts fitted to compliment the ecu you will see some good gains5efhe camshafts4-2-1 exhaust manifold (obx make one)lightened flywheelthe six speed box ratios also compliment the na engines quite nicely.a nice airbox system bmc cda for example.also remove any unessercary weight. also see if you can get a acis manifold and 5efhe ecu then remap that ecu with a piggy back Edited June 13, 2014 by vulvachops Quote
5e colin Posted June 13, 2014 Posted June 13, 2014 you knead a stand alone on the 4efe and a fully ported head with high lift cams and 8000 to 8500rpm to get any decant gains !!!! and the extras mentioned above also bottom end nead a total rebalance Quote
vulvachops Posted June 13, 2014 Posted June 13, 2014 colin knows his stuff he is the acis master! Quote
mikey4410 Posted June 13, 2014 Posted June 13, 2014 Throttle bodies would be great improvement and different Quote
vulvachops Posted June 13, 2014 Posted June 13, 2014 i think farina racers did a na aftermarket ecu for the 5efhe Quote
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