Quote:
Originally Posted by jnaut
All of my customers go with a reflash of the factory ecm.You cant run a stand alone yet as we have VVEL.So far I have installed about 6 GTM tt kits on the 370 and all are very close in power ranging from 440 to 455 all with about 8 psi. You should be in the same ballpark, GL!
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Fyi- I read the other day that a Haltech solution is available for the 3.7 motor..