Should I get an engine management system?

[mokomoko]

Hi guys,

My car now is running a stock ecu but with some upgrades. Im not too sure whether i can just leave my ecu stock or shoudl i buy a e-manage or something.

Currently my car is running a walbro fuel pump, all engine internals stock (s14 blacktop with VCT), stock turbo, upgraded FMIC, fuel regulator running at 43psi, manual boost controller tuned to 0.8bar. Transmission has a 2-way lsd in the rear.

My car right now is getting superbly bad fuel consumption and im wondering whether i should get an emanage of a sort to control the A/F.

 

[PocketRocket]

Haaaaaaaltech!

 

[ehdrian]

perhaps a piggyback can help u better ur fc...i was previously running on stock ecu too, damn, 1 full tank of petrol(satria) can last around 200km only..after the piggyback, it can last almost 300km..hahaha