Dynomax bullets vs. Sweet thunders in person
#42
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
This isnt an LS1 but it is my 383 13.5:1 compression stroker going through 2 4" dynomax bullet mufflers being dumped right behind the doors. 1500rpm idle (I need more converter)
http://video.google.com/videoplay?do...6+camaro&hl=en
http://video.google.com/videoplay?do...6+camaro&hl=en