{"id":11599,"date":"2023-10-05T23:38:00","date_gmt":"2023-10-05T22:38:00","guid":{"rendered":"https:\/\/www.carscoops.com\/?p=2824187"},"modified":"2023-10-05T23:38:00","modified_gmt":"2023-10-05T22:38:00","slug":"let-your-air-cooled-porsche-911-scream-to-12000-rpm-with-this-upgrade-kit","status":"publish","type":"post","link":"https:\/\/gamefootballmobileanimeiphone.com\/index.php\/2023\/10\/05\/let-your-air-cooled-porsche-911-scream-to-12000-rpm-with-this-upgrade-kit\/","title":{"rendered":"Let Your Air-Cooled Porsche 911 Scream To 12,000 RPM With This Upgrade Kit"},"content":{"rendered":"

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The experts over at Swindon Powertrain have unveiled a new cylinder head kit for Porsche<\/a> 964 and 993-generation 911 models that will allow engine builders to make even more power from some of the carmaker’s finest air-cooled engines.<\/p>\n

Swindon Powertrain has developed a 24-valve cylinder head kit for the 964<\/a> and 993 engines that rocks redesigned four-valve per-cylinder castings to unlock more horsepower and torque. In-house testing has revealed that peak flow has improved by 40% at the inlet and 60% at the exhaust. What’s more, Swindon’s cylinder head reduces weight by 3.5 kg (7.7 lbs) and allows applicable engines to rev all the way to 12,000 rpm.<\/p>\n

Each cylinder head is cast from A356 grade aluminum and CNC-machined. The complete M64 kit includes titanium inlet and exhaust valves with springs, caps collets, shims, finger followers and shafts. It also features new camshafts, cam covers, and timing drive put. Should customers wish, Swindon also offers custom pistons, new inlet porting, and bespoke cam profiles.<\/p>\n

Read: Gunther Werks’ Porsche 993 One-Off Commission Looks Perfect For Barbie<\/a><\/strong><\/p>\n

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