[{"id":170473980001,"handle":"all-products","updated_at":"2025-01-15T19:05:01-06:00","published_at":"2020-09-09T18:55:52-05:00","sort_order":"best-selling","template_suffix":"pf-e03b4526","published_scope":"global","title":"All The Parts","body_html":""},{"id":347630918,"handle":"best-selling-products","title":"Best Selling Products","updated_at":"2025-01-15T19:05:01-06:00","body_html":null,"published_at":"2016-10-02T12:22:59-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Best Selling"},{"column":"title","relation":"not_contains","condition":"Best Selling"}],"published_scope":"global"},{"id":239797797063,"handle":"black-label","updated_at":"2025-01-06T09:35:01-06:00","published_at":"2020-12-22T16:49:49-06:00","sort_order":"best-selling","template_suffix":"pf-cb6e825d","published_scope":"global","title":"Black Label","body_html":""},{"id":239860482247,"handle":"black-label-custom-built-engines","updated_at":"2024-11-20T17:05:01-06:00","published_at":"2020-12-23T13:23:06-06:00","sort_order":"manual","template_suffix":"pf-5c45a8b3","published_scope":"global","title":"Black Label - Custom Built Engines","body_html":""},{"id":29758751,"handle":"ls-engines","updated_at":"2024-11-20T17:05:01-06:00","published_at":"2014-10-22T13:00:00-05:00","sort_order":"manual","template_suffix":"pf-5c45a8b3","published_scope":"global","title":"LS Engines","body_html":"\u003cp style=\"text-align: center;\"\u003eHandbuilt LS engines from Mast Motorsports. Complete your engine with front drives, engine controllers and everything in between.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eEngine lead times vary - please call \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e1-866-551-4916 for delivery estimate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/airtable.com\/app1GO7hNT6zpA60j\/pagvNV3bFTNeJTxEO\/form\" rel=\"noopener\" target=\"_blank\"\u003eClick here to request a custom engine with our free engine quote questionaire.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","image":{"created_at":"2019-07-17T19:59:16-05:00","alt":null,"width":1771,"height":2048,"src":"\/\/www.mastmotorsports.com\/cdn\/shop\/collections\/LS7_427_2.9L_5b220b5e-531f-4e78-ab93-e0c33003d409.png?v=1563411558"}},{"id":152865931361,"handle":"all-engines","updated_at":"2024-12-03T15:59:13-06:00","published_at":"2019-10-17T10:47:43-05:00","sort_order":"manual","template_suffix":"pf-5c45a8b3","published_scope":"global","title":"Products - Engines","body_html":"\u003cp style=\"text-align: center;\"\u003eEngine lead times vary - please call \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e1-866-551-4916 for delivery estimate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/airtable.com\/app1GO7hNT6zpA60j\/pagvNV3bFTNeJTxEO\/form\" rel=\"noopener\" target=\"_blank\"\u003eClick here to request a custom engine with our free engine quote questionaire.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e"}]
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Horsepower:600 hp Torque: 570 tq Streetability:Good Idle Quality:Rough Noticeable Lope
Type: LS3 6.8L Displacement: 416 Cubic Inches Compression Ratio: 11.2:1 Bore x Stroke: 4.065 x 4.000 Rev Limit: 7000 RPM Crank: Forged Rods: Forged H-Beam Pistons: Forged 2618 Pistons Cam: Mast LS3 416 SS Cam Heads: Mast Black Label LS3 255 Heads Intake Valves: Solid Stainless Exhaust Valves: Solid Stainless Intake: LS3 Car Intake Valve Springs: PAC Racing Dual Springs
*All hp numbers will be within 2% of the advertised number.
Summary: The 600 Performance Road & Track Engine has a Mast Motorsports engineered camshaft that is custom ground on a Mast Motorsports 3 bolt cam core. The 416's foundation is a honed and decked LS3 aluminum block with a 4.000” forged rotating assembly with Forged 2618 pistons that is topped off with Mast custom cast LS3 heads and an LS3 intake manifold. ARP fasteners are used throughout and Mast hardened pushrods ride on LS7 hydraulic roller lifters. The 600 Performance Road & Track Engine is the second release of a diverse line of Mast Motorsports hand built LS3 based Turnkey Crate Engines that are designed for the Hot Rod/Muscle Car market. This hand-built Performance Road & Track engine utilizes a camshaft that has a strong lope that creates great mid and high RPM power for the customer that will be aggressively racing their vehicle, but still wants great street manners for a daily driver. ECM and Wiring Not included
