Thread: 99 ecu tuning?
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Old 07-03-2013   #1
M1L3S
 
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Join Date: Apr 2012
Location: Maple Grove
Drives: 99Gst
Posts: 264
Re: 99 ecu tuning?

Quote:
Originally Posted by carltalon View Post
If you are using the stock 99 CAS it is not ajustable. If you are using a 1g CAS ground the pin on the firewall and set the timing. What have you changed since your last tune? as long as you are using the same MAS and injectors your tune should be close enuf to drive around at low boost.
I had the bottom end rebuilt.

Changed fuel pump

Changed intake manifold

And im running a 7 bolt block with a 1g head. And black cas.
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