Baz is right but there is a third option.Do the best you can, shake the car down and book some rolling road time with someone thats got the kit to re jet and time your set up. I have been down this road with mapable ecu`s and itb`s on v8`s, thought after playing about for weeks that we had got it near enough. Wrong !!! we had the map rich in some places lean in others and basically i had wasted my time . A rolling road is money you wont regret spending. Also with fuel prices the way they are it would almost certainly pay for itself by running the engine efficiently.
Just my 2pc
Bob
Last edited by robo : 6th September 2011 at 11:55 AM.
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