fits model: B16, Vtec. make: Honda.

( Manufacturer Part Number: PR3-2 ), ( Type: Cylinder Head Assembly ), ( Items Included: Complete B16 Cylinder Head Pr3-1 ), ( Material: Aluminum ), ( Country/region Of Manufacture: Japan ), ( Vintage Part: No )
The Honda PR3-2 B16 head and PR3-3 B16A cylinder are premium components that cater to the enthusiast market, specifically for Honda's B-series engines. These components are renowned for their high performance and reliability, making them a popular choice among car enthusiasts and mechanics alike.
The PR3-2 B16 head is a DOHC (Double Overhead Camshaft) design, which means it has two camshafts located above the cylinder banks. This design allows for more valve events per engine cycle, resulting in improved combustion efficiency and power output. The head is also equipped with VTEC (Variable Valve Timing and Lift Electronic Control) technology, which allows the engine to switch between two camshaft profiles to optimize power and fuel efficiency at different RPM ranges.
The PR3-2 B16 head is constructed from high-strength aluminum alloy, ensuring lightweight yet durable construction. It features four valves per cylinder and a compact combustion chamber design for improved airflow and combustion efficiency. The head also features a high-flow intake and exhaust port design for improved flow and power.
The PR3-3 B16A cylinder is a direct replacement for the PR3-2 B16 head and is also equipped with VTEC technology. It features a new cylinder bore and combustion chamber design, which increases the engine's displacement and power output. The cylinder is also made from high-strength aluminum alloy and features a reinforced cylinder wall for improved durability and longevity.
In summary, the Honda PR3-2 B16 head and PR3-3 B16A cylinder are premium components that offer improved power, fuel efficiency, and reliability for Honda's B-series engines. They are constructed from high-strength materials and feature advanced technologies such as DOHC and VTEC, making them a popular choice among car enthusiasts and mechanics.
Pros of buying Honda PR3-2 B16 head (VTEC DOHC) and PR3-3 B16A engine:1. Powerful and reliable: Both engines are known for their power and reliability, with the B16A being slightly more powerful than the B16.
2. Wide aftermarket support: Due to their popularity, there is a vast amount of aftermarket parts available for these engines, making it easy to customize and upgrade them.
3. Fuel efficiency: The engines are known for their good fuel efficiency, which can save you money in the long run.
Cons of buying Honda PR3-2 B16 head (VTEC DOHC) and PR3-3 B16A engine:1. Expensive: Both engines can be quite expensive to buy, especially if you're looking for a high-quality one.
2. Requires maintenance: Like any engine, the B16 and B16A require regular maintenance to keep them running at their best.
3. May require modifications: Depending on the car you're using the engine in, you may need to make modifications to the car's engine bay to fit the engine.
Conclusion:If you're looking for a powerful and reliable engine that can be customized and upgraded with ease, then the Honda PR3-2 B16 head (VTEC DOHC) and PR3-3 B16A engine are great options. However, be prepared to pay a premium for these engines and to invest in regular maintenance. If you're on a budget, you may want to consider other options.
Recommendation:If you're serious about buying a Honda PR3-2 B16 head (VTEC DOHC) or PR3-3 B16A engine, I would recommend doing your research and shopping around to find the best deal. Also, be sure to budget for any necessary modifications and maintenance costs. It may be worth investing in a high-quality engine that will last you a long time.
Head was Ported and polish from RLZ engineering. Comes with New Super tech Nitrite Exhaust and Intake valves, along aftermarket dual springs retainers. 1,200 Ibo no cams. Ported B16 PR-3 complete head for sale.
Was going to use this on my b18 build but decided its best part ways with it. Disassembled at the moment, but I have every single piece for it, cam caps/rails/hardware. Needs a refresh and rebuild, recommend getting it decked.