{"product_id":"manley-turbo-tuff-dish-piston-set-100-0mm-0-50mm-8-5-1-subaru-ej257-stock-79mm-stroke","title":"Manley Turbo Tuff Dish Piston Set 100.0mm +0.50mm 8.5:1 - Subaru EJ257 (stock 79mm stroke)","description":"\u003cp\u003eManley Performance part number 632205C-4. Engine internals — match bore and stroke to your build.\u003c\/p\u003e\u003ch3\u003eFitment \/ specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManley Turbo Tuff dish piston set for Subaru EJ257 (T14 catalog EH257 corrected; Manley.com \/ STM list EJ257).\u003c\/li\u003e\n\u003cli\u003eBore 100.00mm (+0.50mm oversize). Compression 8.5:1 dish (~-22cc). Set of 4 with rings\/pins.\u003c\/li\u003e\n\u003cli\u003eStroke: stock 79mm EJ257 short-block (not a stroker kit). Requires overbored block to 100mm — not drop-in STD 99.5mm.\u003c\/li\u003e\n\u003cli\u003eAlso charted for EJ255 at different CR on some Manley materials — this listing targets EJ257 8.5:1 config.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Manley Performance\u003c\/li\u003e\n\u003cli\u003ePart number: 632205C-4\u003c\/li\u003e\n\u003cli\u003eCategory: Engine Components \/ Piston Sets - Forged - 4cyl\u003c\/li\u003e\n\u003cli\u003eShipping weight: 5.7 lb\u003c\/li\u003e\n\u003cli\u003eEngine: Subaru EJ257 (catalog EH257 typo corrected from Manley listings).\u003c\/li\u003e\n\u003cli\u003eConfig: 100.0mm (+0.50) bore, stock 79mm stroke, 8.5:1 dish — overbored block required.\u003c\/li\u003e\n\u003cli\u003eCalifornia Prop 65 warning applies to this product.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":48640286425286,"sku":"632205C-4","price":808.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/1462\/6758\/files\/ccc942b7af9dd56b729c4e1543ef9ff9S_ee46d96c-a42f-4937-b329-83ac8a542935.jpg?v=1793997933","url":"https:\/\/subishop.com\/products\/manley-turbo-tuff-dish-piston-set-100-0mm-0-50mm-8-5-1-subaru-ej257-stock-79mm-stroke","provider":"SubiShop.com","version":"1.0","type":"link"}