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    1. #1
      Join Date
      Jun 2014
      Location
      Wisconsin
      Posts
      61
      Country Flag: United States

      LS2 tune question

      Well after 2 years I'm almost done with my car, its a 1971 Firebird Formula with a LS2/6l80e out of a Caprice PPV cop car. I had Speartech do all my wiring, gauges, and ECM/TCM.

      The car starts right up, no problem and runs great at idle but after it warms up it idles pretty low, but that's kinda cool because I changed the cam with a DOD delete so it lopes pretty good! The problem is, after its warm and I rev it up it won't keep running and becomes harder to start, I have to give it some extra throttle to keep it running so I'm sure it will probably stall every time I stop? I haven't driven it yet.

      Is there a mail order tune I can buy or am I going to have to trailer it somewhere to get it tuned? This is my first build so I'm a newbie!

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