engine performance enhancers

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Moderator: RichardW

Posts: 28
Joined: 26 Dec 2001, 19:45

engine performance enhancers

Post by hariaran » 15 Apr 2002, 20:11

Hi guys,
Has anyone done any modifications to their engines other than changing the air-intake system, fitting a free flow extractor or just dumping in a Mi16 engine?
I keep reading about iridium plugs, power boost cables, broquet fuel catalyst, stromberg fuel saver, air injection and piggy back ECU. Anyone tried any of these? Would like to hear your verdicts.
I myself have only used engine oil additives. Car is a 2 liter manual 605 with a XU10J2 engine.