Sure wish the 6L90E was mainstream... it would really help. Back in my 1/8th mi. racing days, I would see alot of cars that would go with a bigger cam, single plane intake or a bigger carb, but no or very little converter and slow WAY down even though they would have alot more power. It's all about the 60ft. as evidenced by my 1/8 time and 60 ft vs my rather slow mph. My truck left so hard on 20's street tires, no No2 and full weight that I could hardly keep it in my lane. I ran the '02 ZO6 cam, truck intake, but with a Vig 3000 and I would stand on it for a few seconds.