{"type":"firestarter.listing","listing":{"id":"lst_LwhF-vcc","product_name":"Forged piston and rings set 82.5mm VW 1.8L 8V + VW 144MM X 20MM HIGH PERFORMANCE CONNECTING ROD SET 7/16\" BOLT (1100HP)","category":"Forged pistons","description":"Forged piston and rings set 82.5mm VW 1.8L 8V\n\n\nFor VW 827 1.8 8V engines‚ won¢â‚¬t fit ABA, AGG, or other tall blocks.\n\n\nNominal bore diameter: 82.5mm (increase engine displacement to 1838cc)\n\nRecommended bore to piston to bore clearance: 0.08mm (For nitrous or extreme applications, consult your builder)\nPiston ring grooves: 1.5 mm / 1.5 mm / 2.0mm\nCompression height: 32.40mm.\nDish volume: 17.3cc\nCompression ratio: 8.7:1\nPin offset: 1.10mm.\nMaterial: Forged aluminum 4032 T6.\nAverage piston weight (unit, without pin): 314,26g (11.07 oz).\nRated for 1000hp.\n\nInnovative high performance piston skirt design that provides:1. Smaller piston to bore clearance‚ 2. Less noise3. Better ring seal4. Higher power5. Durability\nFeatures:\nAnti detonation grooves: protect the top ring by disrupting detonation waves and reduce piston-cylinder contact in high temperatures and engine RPM conditions.\nAccumulator groove: accumulates residual combustion gasses reducing top ring flutter and improving seal.\nPin oil lubrication by broaches and oiler to reduce friction and increase durability.\nSuper A Piston Pin for VW827 (63.45mm) ¢â‚¬ 4pcs set\nFor VW 827 engines (Super A pistons)\nDimensions: 63.45mm x 20mm (length x O.D.)\nAverage unit weight: 116g (4.09 oz)\nRated for 1.000hp\nMade from special steel alloys that combines optimal mass with high resistance.\n‚\nPiston rings 82mm setContains 01 complete set for 4 cylinder engine.Compatible with SPA Super A, with 1.5mm / 1.5mm and 2mm channels.Ring thickness:1st ring 1.5mm - Made of carbon steel, which is 35% more resistant than cast iron and on average 30% lighter. With DLC (Diamond-Like Carbon) treatment, which is the application of carbon particles, whose physical and chemical properties are very close to those of the diamond, providing greater resistance to the material and reducing the friction of the surface, which significantly reduces friction when working against other surfaces.2nd ring 1.5mm - Made of cast iron.3rd ring 2.0mm - Manufactur","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVLBIL57-MVSSSU40V181-MVLANLP06JG_be8050d1-ca6c-4b04-9784-ebc0e53f8e9a.png?v=1776870706","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVSSSU40V201-MVLANLP09JG_eb2c0fc9-ea46-4a24-b206-20e8e63366dc.png?v=1776870706","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVSSSU40V186_1_b3a8747a-df31-48c4-9d6b-a101249f5dac.jpg?v=1776870705","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVSSSU40V186_3_957339e8-09aa-4bbd-9b13-70fefa1e9dc6.jpg?v=1776870705","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVSSSU40V186-MVSSSU40V187-tec_3f94bdb7-7d83-4f46-b2d7-aaa87ebf17b2.jpg?v=1776870706","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVLBIL57-4_3_1024x1024_6c2bbf12-c932-4c96-8e8a-2a22c7d95aa2.png?v=1776870706","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVLBIL57_1024x1024_07a295ad-53db-4d07-b046-2da614806905.png?v=1776870705","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/MVLBIL57-4_2_1024x1024_6b19b228-fdaf-4a3e-bfa7-53f835c7e677.png?v=1776870705","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/mvlbil57-4un_1024x1024_a60efde9-a4ac-4378-825a-ae1ec73e2313.png?v=1776870705","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/imagem_informacao_oleo_de_biela_USA_c42c8f3e-a3c4-44ce-a20c-cf1a6fc20c2c.jpg?v=1776870705"],"price":899.9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:20.855Z"},"share_url":"https://firestarter.network/l/lst_LwhF-vcc","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_LwhF-vcc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Forged piston and rings set 82.5mm VW 1.8L 8V + VW 144MM X 20MM HIGH PERFORMANCE CONNECTING ROD SET 7/16\" BOLT (1100HP)' and a budget_max comfortably above $899.90 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}