Speedmaster: New Chevy/GM LS3 Dual Plane 4150 Midrise Air Intake Manifold
Oct 31, 2023 Speedmaster’s MidRise Air design features the identical plenum and runner design as Speedmaster’s normal MidRise manifold, with the exception of an air gap design or open area under the plenum chamber.
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303 Ultra Suds Ceramic Wash Debuts at 2023 SEMA Show
Oct 31, 2023 303 Ultra Suds Ceramic Wash, the latest in the collection of ceramic cleaners and protectants from 303, will be available for purchase mid-November on Amazon.
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GearWrench Tools from Summit Racing Equipment
Oct 29, 2023 GearWrench says its 120XP Electronic Flex Head Torque Wrench provides correct torque output to within +/- 2%. The 120XP also has a short three-degree ratcheting arc which is a godsend when tightening fasteners in confined spaces.
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Speedmaster Intros Pontiac 389, 400, 455 Ram Air CNC Aluminum Cylinder Head
Oct 27, 2023 While the cylinder head is sold bare, Speedmaster offers customization opportunities and provides essential guidelines such as reaming the valve guides to 11/32 inches to accommodate the recommended valves for optimal results.
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Speedmaster Intros Chevy Gen V LT1 Downdraft EFI Intake Manifold System at SEMA
Oct 20, 2023 This system is more than a visual nod to the classic Weber-designed induction. Designed to elevate performance, Speedmaster’s intake manifold system marries vintage manifold aesthetics with contemporary EFI functionality.
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