Engine Internals
High-performance engine components including valves, valve springs, pistons, head gaskets, connecting rods, and more. Engineered for 2JZ, BMW M50/S54, and other performance platforms.
Supertech
Single Spring Kit w/ Titanium Retainers – Nissan | RB20 DOHC Hydraulic Lifter
SKU: SUP SPRK-2081-RB20
Supertech
Beehive Spring Kit w/ Titanium Retainers – Hyundai | Theta L4
SKU: SUP SPRK-M1012-EX1-BE
Supertech
Supertech Beehive Valve Springs for a BMW / S54B32 - 10.00lbs/mm
SKU: SUP SPR-2521-2-24
Supertech
Single Spring Kit w/ Titanium Retainers – Nissan | CA18 DET
SKU: SUP SPRK-TS2081-NCA
Supertech
Single Spring Kit w/ Titanium Retainers – Nissan | VQ35DET
SKU: SUP SPRK-TS2081-N35
Supertech
Single Spring Kit w/ Titanium Retainers – Nissan | VK56DE
SKU: SUP SPRK-TS2081-N35-32
Supertech
Single Spring Kit w/ Titanium Retainers – Nissan | SR20DE
SKU: SUP SPRK-H1021S-SR20
Supertech
Set of 12 Inconel Exhaust Valves for a Toyota / 1JZ-GTE - Oversize +1mm | Supertech Performance Engine Valves
SKU: SUP TEVI-1009-12
Supertech
Supertech Beehive Valve Springs for a Nissan / SR20 VE P11 DOHC - 9.40lbs/mm
SKU: SUP SPR-2035-2022-16
Supertech
Dual Spring Kit w/ Titanium Retainers – Mitsubishi | 4G63 64lbs @ 35.65mm Seat Pressure
SKU: SUP SPRK-TS1012-MI2
Supertech
Supertech Beehive Valve Springs for a Toyota / 2AZ-FE - 12.10lbs/mm
SKU: SUP SPR-TS1015-16
Supertech
Dual Spring Kit w/ Titanium Retainers – Mitsubishi | 6G72 V6 SOHC
SKU: SUP SPRK-M2521-T1
Supertech
Titanium Exhaust Valves for a Toyota / 1FZ-FE I6 - Oversize +1.5mm | Supertech Performance Engine Valves
SKU: SUP TEVT-1083F
Supertech
Supertech Beehive Valve Springs for a Toyota / 1ZZ-FE - 12.10lbs/mm
SKU: SUP SPR-TS1015-16
Supertech
Dual Spring Kit w/ Titanium Retainers – Subaru | EJ25 Turbo DOHC
SKU: SUP SPRK-TS1015-IN-SU4
Supertech
Dual Valve Spring Kit w/ Steel Retainers – BMW | M54
SKU: SUP SPRK-H1000D-BM-ST
Supertech
Supertech Beehive Valve Springs for a Toyota / 3SGTE - 12.10lbs/mm
SKU: SUP SPR-TS1015-16
Supertech
Dual Valve Spring Kit w/ Steel Retainers – BMW | S50
SKU: SUP SPRK-H1000D-BM-ST
Supertech
Supertech Beehive Valve Springs for a Subaru / EJ25 Non Turbo SOHC - 12.10lbs/mm
SKU: SUP SPR-TS1015-16
Supertech
Dual Spring Kit w/ Titanium Retainers – Subaru | EJ20 Turbo DOHC
SKU: SUP SPRK-TS1015-IN-SU4
Supertech
Single Spring Kit w/ Titanium Retainers – Nissan | SR20DET
SKU: SUP SPRK-H1021S-SR20
Supertech
Supertech Beehive Valve Springs for a BMW / S50 - 12.00lbs/mm
SKU: SUP SPR-H100DR-24
Supertech
Sodium Filled Inconel Exhaust Valves for a Toyota / G16E-GR | Supertech Performance Engine Valves
SKU: SUP TEVI-2033-HS-6