My first Thermoquad tuning question!

Thanks for all the tips. I'll follow up on them and run them by the guy I bought the car from.

The runs themselves were all very good. I think 60' can be improved upon a bit with carb tuning and converter change. But I have to put my fresh engine in first, which should be faster. The problem only happened during the burnout. First gear was fine, I shifted into 2nd in the water and before it reved back up much, it died as if on a rev limiter or choking down a rag. The actual launch and run was fine all the way through.

What's interesting is that it apparently never happened to him when he ran the car. I put a full 3" TTI system - 1 5/8"-1 3/4" step headers, X-pipe and Dynomax Bullet mufflers on, along with suspension changes. The exhaust helped my Dart Sport so I put it on here, plus I needed the weight. ET's on the Aspen didn't slow much considering we added over 150 lbs so far. So I was wondering if the change in exhaust efficiency affected the carb tune-up, mainly the secondary opening, or not opening.

With my new engine, I'll have to test again and wanted to know what to do "IF" the problem occurs with it too.