F1 Vs D1sc

[spec]

Guys how much more power is to be had with the F1 over the D1SC.Im just thinking about future mods.Ive got a nice 408 setup right now with the D1SC.Thanks

[blownwindsor]

I think if your going to run more boost than It would be better. how much are you making with the d1

[spec]

Im only running 7 PSI right now hehe.4.25 inch blower pulley.Ive got a 3.3 Inch Im going to try soon.
I was just thinking later down the road.Thanks

[MSM69Z28]

F1 would be a large improvement over the D1SC for several things. First its a bigger blower obviously capable of more cfm ad boost. its internal design is fantastic. it used huge bearings to help keep it running smooth. the biggest improvement would be the step up ratio though. it has a whopping 5.0 step up ratio compared to your 4.10. along with this design comes an increased max rpm impellar speed of 70k. overall, you can run a larger size pulley which will help with grip, and still spin it much faster than your D1SC for increased boost.

if i had the extra 400 at the time i got my D1, i would have went F1. its definately one of the top blowers on my best street set up list.

hope that helps.

mike