95tahoeinri
New Member
- Joined
- Jun 3, 2008
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hi guys
I just bought a 325 horsepower 350 rebuilt motor and put it into my 95 tahoe. I'm still working on some small tuning issues.(dynoed it and i'm missing about 100 horse power, the engine took about 28 seconds to get to 4300 rpm. which is crazy b/c it goes vroom now, we think it maybe be a timing issues but moving on). I am looking to get a programmer to over ride the stock ecm, the transmission shifts @ 4300 rpm when the engines red line is roughly 5500-5800 rpm. we're sure that's part of the problem to our horse power issue but it's not the entire story, we're still missing power, the AFR is with in reason, but i want to be able to change any and all parameters and set up a few tunes such as economy and power tunes. any recomandations on where to get a computer?
I just bought a 325 horsepower 350 rebuilt motor and put it into my 95 tahoe. I'm still working on some small tuning issues.(dynoed it and i'm missing about 100 horse power, the engine took about 28 seconds to get to 4300 rpm. which is crazy b/c it goes vroom now, we think it maybe be a timing issues but moving on). I am looking to get a programmer to over ride the stock ecm, the transmission shifts @ 4300 rpm when the engines red line is roughly 5500-5800 rpm. we're sure that's part of the problem to our horse power issue but it's not the entire story, we're still missing power, the AFR is with in reason, but i want to be able to change any and all parameters and set up a few tunes such as economy and power tunes. any recomandations on where to get a computer?