2150cc FIC Mini R52/R53 Fuel Injector Clinic Injector Set (High-Z) (is850-2150h) Wiring Adapters:PGTDEN4 This is a vast improvement

This is a vast improvement over the stock cover which is thin and week

And our manifolds are backed by over 20 years of proven performance

Able to handle the most abusive forces of your race engine

it is recommended to use a wicking medium-strength threadlocker

PHR - Powerhouse Racing Billet Valve Covers for Toyota Supra 2JZ - Non-VVT-i

2150cc FIC Mini R52/R53 Fuel Injector Clinic Injector Set (High-Z) (is850-2150h) Wiring Adapters:PGTDEN4 This is a vast improvementMini R52 R53 Fuel Injector Clinic Injector Set: 4x2150cc Custom Saturated High Impedance Ball & Seat Injectors. Latest injector technology. Great linearity and short pulse width repeatability. Includes pigtails PGTUSC4 or add Plug & Play adaptors PADPDtoJ4. This massive high performance injector is in a class of its own when low end throttle response and short pulse width control is required. State of the art Data Match Technology dynamic flow