Increased turbo boost means increased cylinder pressure. These special metal reinforced Head Gaskets are designed to withstand the excessive temperature and cylinder pressure of an ultra high output engine. Choices vary from factory thickness for stock compression to thicker gaskets to reduce the compression of your engine. Generally, a lower compression will provide you with increased engine life.

| GREX Metal Head Gaskets | ||||
|---|---|---|---|---|
| ENGINE | NOTES | BORE | THICKNESS | PART# |
| 4A-G | Corrola / MR2 | 82.5mm | 1.5mm | 13511122 |
| 4A-G | Corrola / MR2 | 82.5mm | 2.0mm | 13511123 |
| 7M-G | Supra Turbo | 83mm | 1.0mm | 13511171 |
| 7M-G | Supra Turbo | 83mm | 1.5mm | 13511172 |
| 7M-G | Supra Turbo | 83mm | 2.0mm | 13511173 |
| 7M-G | Supra Turbo | 83mm | 3.0mm | 13511174 |
| 7M-G | Supra Turbo | 85mm | 1.0mm | 13511181 |
| 7M-G | Supra Turbo | 85mm | 1.5mm | 13511182 |
| 7M-G | Supra Turbo | 85mm | 2.0mm | 13511183 |
| VG30DETT | 300ZX TT | 92mm | 1.0mm | 13521291 |
| VG30DETT | 300ZX TT | 92mm | 1.2mm | 13521292 |
| VG30DETT | 300ZX TT | 92mm | 1.4mm | 13521293 |
| VG30DETT | 300ZX TT | 92mm | 1.6mm | 13521294 |
| VG30DETT | 300ZX TT | 92mm | 1.8mm | 13521295 |
| VG30DETT | 300ZX TT | 92mm | 2.0mm | 13521296 |
| 2JZ-GTE | Supra TT | 88mm | 1.0mm | 13511220 |
| 2JZ-GTE | Supra TT | 88mm | 1.2mm | 13511222 |
| 2JZ-GTE | Supra TT | 88mm | 1.4mm | 13511224 |
| 2JZ-GTE | Supra TT | 88mm | 1.6mm | 13511226 |
| 2JZ-GTE | Supra TT | 88mm | 1.8mm | 13511228 |
| 2JZ-GTE | Supra TT | 88mm | 2.0mm | 13511230 |
| D16Z | SOHC VTEC, Civic & Del Sol | 76mm | 2.0mm | 11551101 |
GREX forged pistons are made from low silicon type aluminum to reduce high heat expansion and to withstand high RPM and high cylinder pressures. The GREX piston kit is a must to insure a "bullet proof" bottom end. Includes Pistons, Rings, and floating Pins.

| GREX Foged Pistons | ||||
|---|---|---|---|---|
| ENGINE | SPL NOTES | BORE | PCS. | PART# |
| 2JZ-GTE | low silicon | 86.5mm | 6 | 13511611 |
| 2JZ-GTE | low silicon | 87mm | 6 | 13511612 |
| VG30DETT | low silicon | 89mm | 6 | 13521631 |
| VG30DETT | low silicon | 90mm | 6 | 13521632 |

GREX H-beam Connecting Rods are made from a nickel chro-moly material for low weight and to increased strength. These rods are made to our specs to withstand high RPM and high power applications. Ideal to use in conjunction with our piston kits.
| GREX Forged Connecting Rods | |
|---|---|
| Description | Part # |
| 2JZ-GTE Supra TT | 13510756 |
| VG30DETT 300ZX | 13520766 |
GReddy Racing Spark Plugs are designed to reduce the excessive heat produced by heavily modified engines. (Such as turbo, supercharged engines and engines that uses nitrous). The racing plugs are usually of a colder heat range and use platinum for the electrodes. This ensures a long life. A special ceramic insulator to obtain maximum heat transfer to give a perfect spark.

| GReddy Racing Spark Plugs | |
|---|---|
| Description | Part # |
| PRO JIS #7 | 13000107 |
| PRO JIS #8 | 13000108 |
| PRO JIS #9 | 13000109 |
| PRO JIS #10 | 13000110 |
| PRO IS #7 | 13000127 |
| PRO IS #8 | 13000128 |
| PRO IS #9 | 13000129 |
| PRO IS #10 | 13000130 |
| Pro RE #9 (rotary engine) | 13000149 |
| Pro RE #10 (rotary engine) | 13000150 |
| Pro RE #11 (rotary engine) | 13000151 |
GReddy Iridium Tune Spark Plugs are designed for reducing heat from mildly tuned motors. For instance factory turbocharged engines which just want to boost up a little bit. The use of iridium electrodes helps to insure a long plug life. Our special ceramic insulator is used for increased heat transfer. The higher the number the colder the heat range.

| GReddy Iridium Tune Spark Plugs | |
|---|---|
| Description | Part # |
| Iridium JIS #6 | 13000066 |
| Iridium JIS #7 | 13000067 |
| Iridium JIS #8 | 13000068 |
| Iridium JIS #9 | 13000069 |
| Iridium ISO #6 | 13000076 |
| Iridium ISO #7 | 13000077 |
| Iridium ISO #8 | 13000078 |
| Iridium ISO #9 | 13000079 |
GReddy offers Nippon Denso type low resistance (peak-hold) fuel injectors in various sizes. These GReddy injectors are available in three high flow sizes 550, 660, and 720cc. Ideal for use with the GReddy Rebic IV sub-injector controller.

| GReddy Fuel Injectors | |
|---|---|
| Description | Part # |
| 550cc | 13500055 |
| 660cc | 13500066 |
| 720cc | 13500072 |
| Injector Fuel Fitting | 13900102 |

GReddy Injector Holders simplify the process of adding supplemental injectors. Available in individual form, they are manufactured in steel or aluminum. This allows you to weld them on to charge pipes and intake manifolds. These injector holders are also available welded to universal charge pipes of various diameters. Works well with the GReddy Rebic IV.
| GReddy Injector Holder | |||
|---|---|---|---|
| Description | Part # | ||
| Dummy Injectors (use to cap off holders) | 13900001 | ||
| Toyota MR-2 Turbo | 1990-96 | 2 Inj. holders | 13510006 |
| Nissan 300ZX T/T | 1990-96 | 2 Inj. holders | 13510021 |
| Mazda RX-7 Turbo | 1987-92 | 1 Inj. holder | 13540001 |
| Mazda RX-7 T/T | 1993-97 | 1 Inj. holder | 13540002 |
| Toyota Supra T/T | 1993-96 | 2 Inj. holders | 13510031 |
| Steel Injector holder | 13900451 | ||
| Aluminum Injector holder | 13900452 | ||
Made form billet aluminum and anodized in blue, GReddy Pulley kits reduce reciprocating mass as well slow down accessories. Decrease engine drag while increasing the engine appearance. Labeled with the GReddy Logo, these overdrive kits do not alter the main crank pulley.

| GReddy Pulley Kit | ||
|---|---|---|
| Model | Years | Part # |
| Mazda RX-7 T/T | 1993-96 | 13542101 |
| Toyota Supra T/T | 1993-97 | 13512102 |

GReddy Oil Catch Tank catches the oil and moisture in the blow-by gas that causes carbon and sludge build-up in the intake system and the engine. It keeps the engine clean even under hard driving conditions. It is also an excellent engine dress up item that gives a racecar look. Polished aluminum body with sight glass.
| GReddy Oil Catch Tank | |
|---|---|
| Description | Part # |
| Universal Oil Catch Tank w/9mm hose | 12003506 |
| Universal Oil Catch Tank w/15mm hose | 12003510 |
| Universal"T" Bracket | 120035TB |

GReddy's high-pressure radiator caps are OEM style caps, which means they just screw on just like the factory cap. Not only does Metal GReddy Badge on the cap dress up your engine compartment, but the 1.3kg/cm2 (18.5psi) pressure rating increases the performance of your radiator.
| GReddy Radiator Caps | ||
|---|---|---|
| Description | Models | Part # |
| Type S | Nissan/Mazda/Subaru/Mits. | 13901000 |
| Type N | Toyota/Honda/Acura | 13901001 |