PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Stock to 42lb lucas

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Old Nov 29, 2006 | 11:02 AM
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Wildwillz28's Avatar
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Default Stock to 42lb lucas

i need to know how to scale, infact i dont know where to go at all in lt1 edit. I think all the changes take place in the injector offsets vs. voltage or do i just put in 42 in the fuel injector size box? How do i compensate for 42 vs. stock on my 97z? I tried reading and there was no set explanation to say Example,for this you divide by three and add two or anything thanks. Im supposed to get my car back in a few hours orderd a damn email tune, havent heard a word. So im tryin to atleast setup to where i can drive it back home which is about 40 miles away or so.
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Old Nov 29, 2006 | 11:42 AM
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http://www.carprogrammer.com/Z28/PCM.../injectors.htm

i just found that site and type in the numbers for the lucas injectors at the bottom, is that all there is to it?
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Old Nov 29, 2006 | 12:15 PM
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Well, it depends on your goal. If your goal is to get the car home, all you have to do is change the injector sixe to 42.
If your goal is to have the best tune possible, you need to either have it professionally tuned or buy a wideband and tune it yourself.
Best of luck.
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