SKU: MAH197753325
MPN: 197753325
The SBC PowerPak Piston Set 4.125 Bore -8.9cc from MAHLE PISTONS is a premium forged solution designed for high-performance Small Block Chevy engines. This eight-piece piston set is ideal for builders, performance shops, and enthusiasts who prioritize durability and reliability in extreme conditions, such as aggressive cam profiles and nitrous oxide systems.
Manufactured from high-quality forged aluminum alloy, the SBC PowerPak Piston Set features a 4.125-inch bore diameter and a dome compression of -8.9cc. The ring groove geometry is specified at 1.0 mm x 1.0 mm x 2.0 mm, ensuring precise ring seal under dynamic load conditions. MAHLE's controlled forging process guarantees consistent material density, which enhances performance and longevity.
This piston set is particularly beneficial for racers and serious engine builders who understand the importance of piston selection in achieving optimal cylinder pressure stability and overall engine longevity. With its advanced design, it offers flexibility for builders aiming to manage boost levels in forced-induction applications or detonation margins in naturally aspirated engines.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
