@ Psycho - Even the best tuner needs the right equipment to tune an engine. Due to the lack of rolling dynos or bench dynos even a tuner will have to use the gauges in order to get mixtures etc. etc. right. And therefore the investment is justifiable.
Lets not assume what Neo is capable of, with respect to his skills of tuning an engine. i don't know him personally and only adviced him to invest in these gauges so that he can keep a check on what is happening to his engine. Agreed that he might not be able to tune, but the gauges will atleast act as an indicator, and if he is sensible enough, he will back off, thereby saving the engine.
Wide band will not indicate stoich mixture only. his tuner (if he is any good and unselfish) will have to sit and teach him a few basics of AFR and teach him how to use, rather read the gauge. Unlike narrow band, the wide band pretty much accurately indictes what mixture you are running. An EGT is more straight forward and can be read by a novice.
With regards to injectors, I have tried and tested various volumes and found 250 to 270 to be suitable for the 1.5 litre lancer engine and therefore my suggestion. I know it will vary from engine to engine, but since the baleno is only 100cc more IMO the above injectors should be more than sufficient. I am ofcourse assuming that he will run to a max boost of 8 to 10 PSI and no more on stock internals.
With regards to the Corolla - Don't want to take names but the tuner is very experienced and is from down south. You are free to assume and come to your own conclusions.
With respect to turbo charging - I am in complete agreement with you buddy and dont know what you are getting so peeved about. Like I said putting in the hardware is the easy part - it's the tuning which is a pain in the wrong place. And I completely agree that one should leave it to a good tuner (of which there is a severe lack of and I mean no offence to anyone) but one should take the necessary precautions. Never trust your Doctor, Lawyer, accountant and TUNER. |