What kind of intake head does Stroker 347 use?
What kind of intake head does Stroker 347 use?
A Melling high-volume oil pump, an ARP oil-pump drive, and a factory oil pan rounded out the short-block. To ensure the stroker short-block and COMP XFI cam had plenty of airflow, we installed a set of ProMaxx aluminum cylinder heads. The 210cc ProMaxx heads feature intake ports that flow over 320 cfm.
How big is the bore on a 347 Stroker?
The production 5.0-liter engine features a 4.00-inch bore with a 3.00-inch stroke. By contrast, the 347 features a .030-inch overbore (4.030 inches), and 3.40-inch stroke. The stroker crank and 5.40-inch forged rods came from Speedmaster, while the forged, flat-top pistons were supplied by JE.
Is the 363 stroke the same as the 347 stroke?
363 cubic inches (Big Bore) This configuration is identical to a 347 (3.400″ stroke), except it requires the use of an aftermarket “Big Bore” block. It combines the best of both worlds Bottom-End and High RPM.
What’s the peak power of a Ford small block?
While we all like to brag about the peak power numbers produced by our Fords, the reality is that the vast majority of carbureted small-blocks spend most of their time well below that power peak. Truth be told, the vast majority of driving is spent below the torque peak, especially on street and street/strip engines.
A Melling high-volume oil pump, an ARP oil-pump drive, and a factory oil pan rounded out the short-block. To ensure the stroker short-block and COMP XFI cam had plenty of airflow, we installed a set of ProMaxx aluminum cylinder heads. The 210cc ProMaxx heads feature intake ports that flow over 320 cfm.
The production 5.0-liter engine features a 4.00-inch bore with a 3.00-inch stroke. By contrast, the 347 features a .030-inch overbore (4.030 inches), and 3.40-inch stroke. The stroker crank and 5.40-inch forged rods came from Speedmaster, while the forged, flat-top pistons were supplied by JE.
How much horsepower does the promaxx 347 Stroker have?
Run with the dual-plane, the ProMaxx -headed 347 stroker produced 434 horsepower at 6,200 rpm and 412 lb-ft of torque at 4,400 rpm. Torque production with the dual-plane exceeded 400 lb-ft from 3,800 rpm to 5,100 rpm, making for a broad, usable torque curve.
While we all like to brag about the peak power numbers produced by our Fords, the reality is that the vast majority of carbureted small-blocks spend most of their time well below that power peak. Truth be told, the vast majority of driving is spent below the torque peak, especially on street and street/strip engines.
