PHR - Powerhouse Racing Billet Aluminum Alternator Pulley for Toyota 1JZ 2JZ Supra injector If your GT-R produces between

If your GT-R produces between 1000 and 1400 horsepower

Backed by a 2-year limited warranty

12 x digital outputs

No Compromises Like all products we manufacture

Heat treated

PHR - Powerhouse Racing Billet Aluminum Alternator Pulley for Toyota 1JZ 2JZ Supra injector If your GT-R produces betweenPHR Powerhouse Racing Billet Aluminum Alternator Pulley for Toyota 1JZ 2JZ Part # PHR 01011035. AL Powerhouse Racing is happy to offer the Billet Aluminum Lightweight Alternator Pulley for the 2JZ and 1JZ engines. Precision machined from solid aluminum, this is the finest pulley available. Reduce rotating mass and keep accessory speed where it should be, not underdriven.