fits model: Magnum.

( Brand: Comp Cams ), ( Manufacturer Part Number: 12-430-8 ), ( Part Type: Roller Cam )
The 12-430-8 Comp Cams Magnum Hyd roller cam is a high-performance camshaft designed for serious engine builders and enthusiasts seeking maximum power and efficiency. This camshaft features a grind of 280/370 at 0.050-inch lift, which provides an ideal balance of low-end torque and high-rpm horsepower.
The Magnum Hyd roller cam is constructed from high-quality steel and features a hydraulic roller lifter design, which reduces friction and wear on the lifter and cam lobes, resulting in longer camshaft life and improved engine performance. The roller lifters also allow for a tighter valve clearance, which can help reduce valve train noise and improve engine idle quality.
The 12-430-8 camshaft is also equipped with a double roller timing gear, which provides smooth and precise valve timing and helps reduce camshaft vibrations. The gear is made from a durable material that can withstand the high loads and heat generated by the engine.
Additionally, this camshaft features a 112-degree lobe separation angle, which provides optimal valve overlap and improves engine breathing, resulting in increased power and torque. The 1.6:1 valve ratio and 0.600-inch valve lift provide ample airflow and fuel mixture into the combustion chamber, resulting in improved combustion and more power.
In summary, the 12-430-8 Comp Cams Magnum Hyd roller cam is a high-performance camshaft that offers excellent power and efficiency, reduced friction and wear, smooth valve timing, and improved engine breathing and combustion. It is an excellent choice for serious engine builders and enthusiasts looking to maximize their engine's potential.
Pros of buying a 12-430-8 Comp Cams Magnum Hyd Roller Cam 280h-R10:1. High Lift: The cam has a high lift profile, which can help improve engine performance by allowing more fuel and air into the cylinders.
2. Roller Lifters: Roller lifters reduce friction and wear on the camshaft, which can lead to longer camshaft life and improved engine performance.
3. Hydraulic Lifters: Hydraulic lifters help to maintain consistent valve timing and reduce the need for frequent valve adjustments.
4. Compatible with Various Engines: The 280h-R10 is compatible with a variety of engines, making it a versatile choice for many applications.
Cons of buying a 12-430-8 Comp Cams Magnum Hyd Roller Cam 280h-R10:1. High Cost: Comp Cams camshafts are known for their high quality, but they also come with a high price tag.
2. Requires Tuning: Installing a high-performance camshaft like the 280h-R10 may require additional tuning to ensure the engine runs smoothly and efficiently.
3. May Require Modifications: Depending on the engine, installing the 280h-R10 may require modifications to the intake and exhaust systems to ensure proper flow and function.
Conclusion:The 12-430-8 Comp Cams Magnum Hyd Roller Cam 280h-R10 is a high-quality, high-performance camshaft that can help improve engine performance. However, it comes with a high cost and may require additional tuning and modifications. If you are looking for maximum horsepower and torque from your engine, the 280h-R10 may be worth the investment. However, if you are on a budget or looking for a more basic camshaft, there are other options available.
Recommendation:If you are looking for a high-performance camshaft, the 12-430-8 Comp Cams Magnum Hyd Roller Cam 280h-R10 is a strong contender. However, before making a purchase, it is important to consider your budget and the specific requirements of your engine. If you are unsure, it may be worth consulting with a professional mechanic or engine builder to ensure that the 280h-R10 is the right choice for your application.
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Aftermarket intake, headers stall, Comp Cams sbc Magnum hyd. 006 34 66 exhaust 74 26 these specs are for the cam installed at 106 intake . Mild rough idle.
525 duration at. Grind number cs 280H-R10 adjustment 0 gross valve lift 0.
35 lobe separation110 recommended valve springs982-16 hydraulic roller: limited high performance street.
Roller cam 280H-R10 part number 12 engine1955-1998 chevrolet262ci-400ci8cyl.