untuned crazy
And no it sounds like you just need a tune bad. Big injectors will make the car run really rich, and if not tuned properly can ruin the piston rings by washing them with fuel. A litle cam tune wont do crap on an ms3 seeing as its a huge cam. And there's no way you fit a 94mm tb on an ls6 intake without a huge adapter. In which case do yourself and the tuner a favor and put a stock ported one on.
) If no codes are showing, you likely just need a tune. What you have done I would consider significant modifications and the car needs an immediate tune, especially with bigger injectors. To be safe, most people wait to install the bigger injectors until they are at the dyno shop.
Trending Topics
The Best V8 Stories One Small Block at Time


