which one is better for a 5th gen?i have all the usuall bolt-ons and im going to be running a 50 shot this spring.

 

I think that the plain old 6a would be fine. The SCI has a soft touch rev limiter if I remember correctly. As far as I know you don't have to retard timing with a 50 shot. I didn't and I was running a 75 shot. So a timimg retard option dosen't apply here. Not sure if the SCI has the retard option or not.

 

they are both the same unit, just ones silver and ones red. the regular SCI has no rev limiter, the SCI-L has it, which would be the same as the 6AL. So basically get which ever one matches your color scheme better.