Originally Posted by UsedTaHaveA68
Peaky? It's pretty much as flat as the stock torque curve, it just extends several hundred RPM past the stock peak. It's naturally aspirated, what do you expect? That's about as good as it gets. It's much less peaky than FastLane's Stage II kit. I guess if you're used to superchargers it looks peaky. To me it looks (and sounds) like sex!
guess I was expecting more below 4500 rpm. I know some rear end gears will make up some of the low end that is lacking tho.