Piston Stroker Kits

{"id":456782905371,"title":"CP Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (83mm Stroker)","handle":"cp-pistons-kit-8-5-1cr-99-5mm-bore-subaru-ej257-83mm-stroker-sc7433-sc7433","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer Brand: CP Pistons\u003cbr\u003ePart Number: SC7433\u003cbr\u003eCompression Ratio: 8.5:1\u003cbr\u003eBore (mm): 99.5 ( STD)\u003cbr\u003eStroke (mm): 83\u003cbr\u003eRod Length (mm): 130.5\u003cbr\u003ePin Diameter (mm): 23\u003cbr\u003eCompression Height (mm): 28.5242\u003cbr\u003eBlock Height (mm): 201\u003cbr\u003ePiston weight (Gr): 391\u003cbr\u003e\u003cbr\u003eReplacement Parts: \u003cbr\u003ePin: 905-2500-18CP1S\u003cbr\u003eRings: RS1658-3917-0\u003cbr\u003eLocks: None\u003cbr\u003e\u003cbr\u003eCP Pistons feature:\u003cbr\u003e\u003cbr\u003eDedicated forgings\u003cbr\u003eBalanced to + or 1 gram\u003cbr\u003eWrist pins provided at no cost\u003cbr\u003ePin fitting provided at no cost\u003cbr\u003eAccumulator Grooves\u003cbr\u003eDual forced pin oilers\u003cbr\u003ePick lock grooves\u003cbr\u003eFully CNC machined\u003cbr\u003eUSA Made\n\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eEJ255 | 2500cc | DOHC | 16v | TC | H4,EJ257 | 2500cc | DOHC | 16v | TC | H4\u003c!--split--\u003e","published_at":"2017-12-18T20:09:38+08:00","created_at":"2017-12-18T20:09:38+08:00","vendor":"CP Pistons","type":"Build Your Block","tags":["885.15x23.7y1.1z0","99-5","below-9-0-1-cr","build-your-block","cp-pistons","CTOT14","ej255-2500cc-dohc-16v-tc-h4","EJ255\/EJ257","ej257-2500cc-dohc-16v-tc-h4","piston-stroker-kits","subaru","US1","ws115"],"price":108035,"price_min":108035,"price_max":108035,"available":true,"price_varies":false,"compare_at_price":127100,"compare_at_price_min":127100,"compare_at_price_max":127100,"compare_at_price_varies":false,"variants":[{"id":5336877203483,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SC7433","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CP Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (83mm Stroker)","public_title":null,"options":["Default Title"],"price":108035,"weight":6722,"compare_at_price":127100,"inventory_quantity":44,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/rzcrewgarage.com\/cdn\/shop\/products\/Cp_pistons_d1d24824-cd70-441a-864d-5d5c0dd1140a.jpg?v=1710152631"],"featured_image":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Cp_pistons_d1d24824-cd70-441a-864d-5d5c0dd1140a.jpg?v=1710152631","options":["Title"],"media":[{"alt":"CP Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (83mm Stroker) - SC7433 - SC7433","id":22936268603574,"position":1,"preview_image":{"aspect_ratio":1.206,"height":393,"width":474,"src":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Cp_pistons_d1d24824-cd70-441a-864d-5d5c0dd1140a.jpg?v=1710152631"},"aspect_ratio":1.206,"height":393,"media_type":"image","src":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Cp_pistons_d1d24824-cd70-441a-864d-5d5c0dd1140a.jpg?v=1710152631","width":474}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer Brand: CP Pistons\u003cbr\u003ePart Number: SC7433\u003cbr\u003eCompression Ratio: 8.5:1\u003cbr\u003eBore (mm): 99.5 ( STD)\u003cbr\u003eStroke (mm): 83\u003cbr\u003eRod Length (mm): 130.5\u003cbr\u003ePin Diameter (mm): 23\u003cbr\u003eCompression Height (mm): 28.5242\u003cbr\u003eBlock Height (mm): 201\u003cbr\u003ePiston weight (Gr): 391\u003cbr\u003e\u003cbr\u003eReplacement Parts: \u003cbr\u003ePin: 905-2500-18CP1S\u003cbr\u003eRings: RS1658-3917-0\u003cbr\u003eLocks: None\u003cbr\u003e\u003cbr\u003eCP Pistons feature:\u003cbr\u003e\u003cbr\u003eDedicated forgings\u003cbr\u003eBalanced to + or 1 gram\u003cbr\u003eWrist pins provided at no cost\u003cbr\u003ePin fitting provided at no cost\u003cbr\u003eAccumulator Grooves\u003cbr\u003eDual forced pin oilers\u003cbr\u003ePick lock grooves\u003cbr\u003eFully CNC machined\u003cbr\u003eUSA Made\n\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eEJ255 | 2500cc | DOHC | 16v | TC | H4,EJ257 | 2500cc | DOHC | 16v | TC | H4\u003c!--split--\u003e"}

{"id":456826093595,"title":"Manley Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (2.35L - 75mm De-Stroked)","handle":"manley-pistons-kit-8-5-1cr-99-5mm-bore-subaru-ej257-2-35l-75mm-de-stroked-621000c-4-621000c-4","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer Brand: Manley\u003cbr\u003ePart Number: 621000C-4\u003cbr\u003eCompression Ratio: 8.5:1\u003cbr\u003eBore (mm): 99.5 ( STD)\u003cbr\u003eStroke (mm): 75\u003cbr\u003eRod Length (mm): 142\u003cbr\u003ePin Diameter (mm): 23\u003cbr\u003eCompression Height (mm): \u003cbr\u003eBlock Height (mm): 201\u003cbr\u003ePiston weight (Gr): 429\u003cbr\u003e\u003cbr\u003eReplacement Parts: \u003cbr\u003ePin: \u003cbr\u003eRings: 46995DT-4\u003cbr\u003eLocks: \u003cbr\u003e\u003cbr\u003eManley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique \"one fixturing\" manufacturing method that assures maximum horsepower. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge. 9310 alloy upgraded wrist pins are available.\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eEJ255 | 2500cc | DOHC | 16v | TC | H4,EJ257 | 2500cc | DOHC | 16v | TC | H4\u003c!--split--\u003e","published_at":"2025-04-14T11:05:12+08:00","created_at":"2017-12-18T20:16:50+08:00","vendor":"Manley","type":"Build Your Block","tags":["760.03x24y1z0","99-5","below-9-0-1-cr","build-your-block","CTOT14","ej255-2500cc-dohc-16v-tc-h4","EJ255\/EJ257","ej257-2500cc-dohc-16v-tc-h4","manley","piston-stroker-kits","subaru","US1","ws18"],"price":91264,"price_min":91264,"price_max":91264,"available":true,"price_varies":false,"compare_at_price":99200,"compare_at_price_min":99200,"compare_at_price_max":99200,"compare_at_price_varies":false,"variants":[{"id":5337052446747,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"621000C-4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Manley Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (2.35L - 75mm De-Stroked)","public_title":null,"options":["Default Title"],"price":91264,"weight":6268,"compare_at_price":99200,"inventory_quantity":44,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75cb1851-1014-4940-af79-58107157774b.jpg?v=1710153451"],"featured_image":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75cb1851-1014-4940-af79-58107157774b.jpg?v=1710153451","options":["Title"],"media":[{"alt":"Manley Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (2.35L - 75mm De-Stroked) - 621000C-4 - 621000C-4","id":22936371921078,"position":1,"preview_image":{"aspect_ratio":1.222,"height":491,"width":600,"src":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75cb1851-1014-4940-af79-58107157774b.jpg?v=1710153451"},"aspect_ratio":1.222,"height":491,"media_type":"image","src":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75cb1851-1014-4940-af79-58107157774b.jpg?v=1710153451","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer Brand: Manley\u003cbr\u003ePart Number: 621000C-4\u003cbr\u003eCompression Ratio: 8.5:1\u003cbr\u003eBore (mm): 99.5 ( STD)\u003cbr\u003eStroke (mm): 75\u003cbr\u003eRod Length (mm): 142\u003cbr\u003ePin Diameter (mm): 23\u003cbr\u003eCompression Height (mm): \u003cbr\u003eBlock Height (mm): 201\u003cbr\u003ePiston weight (Gr): 429\u003cbr\u003e\u003cbr\u003eReplacement Parts: \u003cbr\u003ePin: \u003cbr\u003eRings: 46995DT-4\u003cbr\u003eLocks: \u003cbr\u003e\u003cbr\u003eManley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique \"one fixturing\" manufacturing method that assures maximum horsepower. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge. 9310 alloy upgraded wrist pins are available.\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eEJ255 | 2500cc | DOHC | 16v | TC | H4,EJ257 | 2500cc | DOHC | 16v | TC | H4\u003c!--split--\u003e"}

{"id":456826781723,"title":"Manley Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (2.35L - 75mm De-Stroked)","handle":"manley-pistons-kit-8-5-1cr-99-5mm-bore-subaru-ej257-2-35l-75mm-de-stroked-632000c-4-632000c-4","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer Brand: Manley\u003cbr\u003ePart Number: 632000C-4\u003cbr\u003eCompression Ratio: 8.5:1\u003cbr\u003eBore (mm): 99.5 ( STD)\u003cbr\u003eStroke (mm): 75\u003cbr\u003eRod Length (mm): 142\u003cbr\u003ePin Diameter (mm): 23\u003cbr\u003eCompression Height (mm): \u003cbr\u003eBlock Height (mm): 201\u003cbr\u003ePiston weight (Gr): 439\u003cbr\u003e\u003cbr\u003eReplacement Parts: \u003cbr\u003ePin: \u003cbr\u003eRings: 46995DT-4\u003cbr\u003eLocks: \u003cbr\u003e\u003cbr\u003eManley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. 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Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eEJ255 | 2500cc | DOHC | 16v | TC | H4,EJ257 | 2500cc | DOHC | 16v | TC | H4\u003c!--split--\u003e","published_at":"2025-04-14T11:05:12+08:00","created_at":"2017-12-18T20:16:58+08:00","vendor":"Manley","type":"Build Your Block","tags":["829.17x24y1z0","99-5","below-9-0-1-cr","build-your-block","CTOT14","ej255-2500cc-dohc-16v-tc-h4","EJ255\/EJ257","ej257-2500cc-dohc-16v-tc-h4","manley","piston-stroker-kits","subaru","US1","ws18"],"price":99636,"price_min":99636,"price_max":99636,"available":true,"price_varies":false,"compare_at_price":108300,"compare_at_price_min":108300,"compare_at_price_max":108300,"compare_at_price_varies":false,"variants":[{"id":5337053462555,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"632000C-4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Manley Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (2.35L - 75mm De-Stroked)","public_title":null,"options":["Default Title"],"price":99636,"weight":6268,"compare_at_price":108300,"inventory_quantity":44,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75ff7025-b61f-4864-af83-3463ddb9ce62.jpg?v=1710153464"],"featured_image":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75ff7025-b61f-4864-af83-3463ddb9ce62.jpg?v=1710153464","options":["Title"],"media":[{"alt":"Manley Pistons Kit - 8.5:1Cr - 99.5mm Bore - Subaru - EJ257 (2.35L - 75mm De-Stroked) - 632000C-4 - 632000C-4","id":22936373493942,"position":1,"preview_image":{"aspect_ratio":1.222,"height":491,"width":600,"src":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75ff7025-b61f-4864-af83-3463ddb9ce62.jpg?v=1710153464"},"aspect_ratio":1.222,"height":491,"media_type":"image","src":"\/\/rzcrewgarage.com\/cdn\/shop\/products\/Manley_Piston_Kit_75ff7025-b61f-4864-af83-3463ddb9ce62.jpg?v=1710153464","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer Brand: Manley\u003cbr\u003ePart Number: 632000C-4\u003cbr\u003eCompression Ratio: 8.5:1\u003cbr\u003eBore (mm): 99.5 ( STD)\u003cbr\u003eStroke (mm): 75\u003cbr\u003eRod Length (mm): 142\u003cbr\u003ePin Diameter (mm): 23\u003cbr\u003eCompression Height (mm): \u003cbr\u003eBlock Height (mm): 201\u003cbr\u003ePiston weight (Gr): 439\u003cbr\u003e\u003cbr\u003eReplacement Parts: \u003cbr\u003ePin: \u003cbr\u003eRings: 46995DT-4\u003cbr\u003eLocks: \u003cbr\u003e\u003cbr\u003eManley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique \"one fixturing\" manufacturing method that assures maximum horsepower. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge. 9310 alloy upgraded wrist pins are available.\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our US Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eEJ255 | 2500cc | DOHC | 16v | TC | H4,EJ257 | 2500cc | DOHC | 16v | TC | H4\u003c!--split--\u003e"}

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