Originally posted by ForcedFirebird
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I would argue against you on that.
Like you said to me, read the thread title...
This thread is in the 'alternative tuning' category and nowhere does it state "Motronic" or "stock computer".
I hear where you are coming from. And normally my .02 cents about aftermarket engine managment can definitely veer threads off topic. I just get frustrated when people break engine parts and upgrade to heavier duty stuff when it wasn't that parts fault at all. Most people modifying their engines don't realize how important proper engine calibration is when they are pushing their cars to the limit.
But, this specific thread is about aftermarket solutions for the M20 engine.
I will rebut your statement and remind you that your comments about chipping and tuning the factory motronic is out of place on this thread!
Might I also remind you that I daily drive an IX with MS2 PnP! Please don't take my MS hatred comments as blind uneducated guesses.
For 90% of M20's on the street that simply have bigger injectors, some minor head work, and maybe even a cam, I agree with you that tuning the factory Motronic 1.3 is going to be the best solution for value, performance, and reliability.
But as you mentioned, anytime there are drastic changes made to these engines such as turbo, ITB's, or major internal engine modifications, 30 year old Motronic simply can't adapt as well as a modern day ~$1200 standalone can. You will save time and money and gain performance and reliability with a standalone.
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