| Management number | 212498843 | Release Date | 2026/04/06 | List Price | $37.20 | Model Number | 212498843 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Fitment for Predator 212cc newer Non-Hemi engine(requiring guide reaming to 5.5mm), By combining the shaft rocker arms and valve spring kit, upgrade on your race-ready engine. Premium Materials - Built to withstand the rigors of racing, this kit features heavy-duty components. The rocker arms are crafted from high-quality materials for enhanced strength, paired with durable stainless steel valves (27mm Intake / 25mm Exhaust). The kit includes Titanium spring retainers and heavy-duty 26lb valve springs, offering superior heat resistance and wear protection compared to stock parts, ensuring long-term reliability even under boosted or high-compression conditions. Eliminate Valve Float - Designed for engines pushing beyond 8,000 RPM. The 1.3 ratio rocker arms reduce valvetrain inertia for faster valve actuation, while the 26lb springs and lightweight titanium retainers provide the necessary pressure to prevent valve float at high speeds. This combination ensures your valves follow the cam profile precisely, unlocking consistent power and stability at the top end. Sharper Throttle Response - The reduced weight and optimized ratio of the rocker arms allow your valves to open and close more rapidly, translating directly into a crisp, instant throttle response. Simultaneously, the larger stainless steel valves (27mm intake) improve airflow into the combustion chamber. This optimized ""breathing"" efficiency is key to supporting significant gains in both horsepower and torque, giving you a competitive edge on hills and straightaways. All-In-One Professional Upgrade Kit - The package includes everything you need for a professional-grade valve train upgrade: 1.3 Ratio Racing Shaft Rocker Arms, Stainless Steel Valves, Titanium Retainers, Split Lock Keepers, 26lb Valve Springs, and Heavy-Duty Lash Caps. No need to source individual parts.
| Brand | SFNTXRT |
|---|---|
| Model | 1.3 Ratio Rocker Arms |
| Exterior | Machined |
| Item Weight | 1 pounds |
| Manufacturer | SFNTXRT |
| Item model number | AMSCH-BD12219 |
| Package Dimensions | 1 x 1 x 1 inches |
| Manufacturer Part Number | AMSCH-BD12219 |
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form