Holley 12-848 Regulator Kit Touring delivering the best low to

delivering the best low to mid range horsepower as well as peak horsepower gains

All racing pants are assembled using heavy-duty

6 groove belt drive 3% UD

we are pleased to introduce our PLM GR86 and BRZ FA24 UEL header

and CNC machined it on our state of the art 5-axis machines

Holley 12-848 Regulator Kit Touring delivering the best low toHolley EFI Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12 848 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 10 AN in out ports, an 8 AN return port, a 1 8" NPT gauge port, and a 1 8" NPT vacuum port for Boost Reference (1: 1). In addition, 3 adapter fittings, a barbed fitting for the vacuum