I actually just had this upgrade done recently….. finally hit 10lbs with a filter in 92 degree summer heat lol. I’m on V1 TopGunz kit. Previous only saw 8lbs with filter… so happy with the upgrades so far. I’m also on a 9LB pulley.
Midrange is a lot better! Hard to describe just easier to drive quicker into boost
Quote:
Originally Posted by NissanTracker
Hey forum,
I run the TopGun V1 supercharger kit after going from the default SCI setup Stillen offered. According to Vortech, the V3 SCI flows 1050 cfm whearas SI is 1150.
I am trying to gain a bit of more "usable" power in the low to mid range and this is my last stop. Has anyone actually done some SCI -> SI trim upgrade and what was the experience like? Was it worth it?
thanks!
-NT
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