Loper's Performance Center
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Loper’s Performance Center is one of the oldest speed shops in Arizona. We have been around since 1967 and opened our shop here on Indian School Rd in 1969. We are still the largest speed shop in Arizona. Since 1969 we have been selling the most wanted aftermarket high performance parts for domestic V8 vehicles. Loper’s Performance functions on a 5 acre facility in downtown Phoenix. Our business o
05/29/2026
TURBO or SUPERCHARGER?
Turbochargers generally make more peak horsepower because they do not rob the engine of mechanical power to operate. However, superchargers produce more immediate, linear torque at low RPMs because they are mechanically connected to the engine, avoiding the lag a turbo requires to spool. 🏁
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Address
916 E Indian School Road
Phoenix, AZ
85014
Opening Hours
| Monday | 8am - 6pm |
| Tuesday | 8am - 6pm |
| Wednesday | 8am - 6pm |
| Thursday | 8am - 6pm |
| Friday | 8am - 6pm |
| Saturday | 9am - 4pm |
