Those are called centrifugal superchargers. They pretty much work like a turbo except its driven by a belt instead of exhaust gasses. For a daily driver escort with a small turbo you really don't have that much lag.
heres a picture of my setup since i never posted it in here.
Mitsubishi TD05H 14B turbo
Custom manifold and flanges
1st gen DSM BOV venting to atmosphere
28.5" x 7" x 2.5" FMIC
Bosch 42# injectors (green giants)
4.6 Cobra MAF (blow through setup)
3.8 Throttle body
Civic radiator
Custom solid motor mounts
Hallman Pro Rx boost controller
Custom upper alternator bracket
Auto Meter oil pressure & boost pressure gauges
AEM wideband
heres a picture of my setup since i never posted it in here.


Mitsubishi TD05H 14B turbo
Custom manifold and flanges
1st gen DSM BOV venting to atmosphere
28.5" x 7" x 2.5" FMIC
Bosch 42# injectors (green giants)
4.6 Cobra MAF (blow through setup)
3.8 Throttle body
Civic radiator
Custom solid motor mounts
Hallman Pro Rx boost controller
Custom upper alternator bracket
Auto Meter oil pressure & boost pressure gauges
AEM wideband