âThe RA303A-TY03A is a high-performance valve set developed by Real Speed Engineering (R.S.E.) for the Toyota 2JZ-GTE engine, specifically designed for models such as the Supra (JZA80) and Aristo (JZS161). This racing valve set is engineered to enhance engine performance by optimizing airflow, which is crucial for motorsport applications where increased engine responsiveness and power are desired.â
Key Specifications:
Additional Information:
| Brand | RSE |
| Series Name | RACING VALVE SET -G(T)E |
| Product Number | RA303A-TY03A |
| Compatible Car | TOYOTA |
| Compatible Engine | 2JZ |
| Product Description | Compatible with 2JZ-G(T)E Head diameter (compared to stock) (mm) IN 34.50 [+1.0] EX 30.00 [+1.0] Stem diameter (mm) IN 5.98 EX 5.97 Total length (mm) IN 98.55 EX 99.10 |
| Remarks | Valve seat ring needs to be enlarged (except for FA20) |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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