Engine Piston Kit Model or Series: Professional Series 23? FSR Make: Ford Engine: 347 SBF (302 Stroker) Bore: 4.030" Bore Stroke: 3.400" Stroke Rod Length: 5.400" Rod Compression Height: 1.100" Crown Volume: -5.0cc Flat Top (2V) Weight: 395.0g Cylinder Head Volume to Calculate Compression Ratio: 64cc Compression Ratio: 10.1:1 Pin Diameter.Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength. Up to 20% lighter than traditional equivalent. High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation. Accumulator grooves for improved ring seal. Designed for normally aspirated or moderate forced induction/nitrous applications. Now includes high performance skirt coating! Lightweight, low friction metric ring package included.
1.2mm top ring, 1.5mm Napier 2nd ring, 3.0mm standard tension oil ring. Napier 2nd ring for improved oil control. The most advanced piston package for your high performance engine. Advanced lightweight FSR forging that eliminates stress concentrations for superior strength. Up to 20 percent lighter than traditional equivalant.
High-Silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation. PerformanceParts is an authorized reseller of SRP Pistons. All items will be declared as actual value, we do not mark as gift or at a reduced value.
Some items cannot be combined due to size or weight. Items must be in the original packaging. For your protection, we recommend insuring the package for the full value.
Please provide pictures if possible (for both the item and the packaging). If you have any questions or concerns regarding the item, please contact our customer service department.
To return an item, please follow the steps below. Wait for an RGA number to be issued. This process may take up to 5 days. All instances of fraud are referred to IC3, as well as state and local authorities, and will be prosecuted. Monday - Friday 8AM to 6PM Central Standard Time.