{"product_id":"mahle-ms-piston-set-for-acura-b18c1-1-8l-dohc-vtec-engine-81-25mm-bore-87-2mm-stroke","title":"Mahle MS Piston Set for Acura B18C1 1.8L DOHC VTEC Engine, 81.25mm Bore, 87.2mm Stroke","description":"\u003cp\u003eThe Mahle MS Piston Set designed specifically for the Acura B18C1 1.8L DOHC VTEC engine offers precision engineering and reliable performance. Featuring a bore diameter of 81.25mm and a stroke of 87.2mm, these pistons are crafted to ensure optimal engine efficiency and durability. The set includes four pistons, each with a compression ratio of 12.5:1, making them suitable for high-performance applications. Constructed from high-quality 4032 aluminum, these pistons provide excellent thermal conductivity and strength, ensuring longevity under demanding conditions. The pistons incorporate a 21mm wrist pin, a 137.9mm connecting rod, and a chamber volume of 9.1cc, contributing to precise combustion and power output.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: Made from high-strength 4032 aluminum for durability and thermal performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 81.25mm for precise fit in compatible Acura B18C1 engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke: 87.2mm to optimize engine power and efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting Rod Length: 137.9mm for balanced movement and engine stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWrist Pin Diameter: 21mm for secure piston-to-connecting rod connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Ratio: 12.5:1 designed for performance and fuel efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChamber Volume: 9.1cc to maintain proper combustion characteristics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSet of 4 pistons included for complete engine rebuild or upgrade\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46983123501255,"sku":"mhl929114799","price":639.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/189abb6a572955959a42cf85ca954a95.png?v=1786500312","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-acura-b18c1-1-8l-dohc-vtec-engine-81-25mm-bore-87-2mm-stroke","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}