I have basically a full intake/exhaust, LS1 with a 3800 stall. I am picking up some "stage 2" LQ9 heads (assume good flow numbers) that are milled .030. I am spraying a 2 stage 175 shot of n2o.

Here is what I am thinking:
228/232 .570/.585 114 +4.

Here is why:
228/232 - These durations have seemed to work well with n2o in others' cars and still put up good numbers without much sacrafice in torque over my current 224 .581 114

.570/.585 - Smaller on the lifts to stay on the safe side with the milled heads.

114 - This will give me both a better idle and work well with the juice.

+4 - To make up some lost low end by using the 114.


The car is a daily driver, and will have a VERY good tune.