How to make an exhaust manifold in your shed! DIY

This is how I did it, Dyno video at the end. After this I built the Exhaust to match and completed some port matching to get 157bhp and 137lbft torque which broke the magic 80lbft per litre mark on an accurate Dyno. A Lamborgini Aventador has 79lbft per litre. Set up by: vulcanengines.com Dynoit.co.uk (HT racing) These three unknowingly helped with research: David Vizard mez.co.uk guy-croft.com Superb Mandrel bends off ebay from ebay seller: tube-fabs (middlesex)

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How to Make Custom Headers - Rock Rods Tech
On this Episode of Rock Rods Tech Jake Burkey shows you how to make custom headers for any vehicle whether it is a rock bouncer, Jeep, or Race Car. Custom header fabrication isn't as difficult as you might think. Follow along as we show you the tricks of the trade. What are you looking to build a set of race headers for? Let us know in the comments below. Here is a Good Universal Header Build Kit- http://amzn.to/2h9Cpe7 or this one- http://amzn.to/2gHC81i And here are some good Race Muffler Options to go on the end of your headers- http://amzn.to/2h9Ge34 or http://amzn.to/2h9ww0i DVDs & APPAREL - http://www.bustedknuckle.com Follow us on Facebook - http://www.facebook.com/bustedknucklefilms INSTAGRAM http://www.instagram.com/bustedknucklefilms





Header Collector Science
I tested a simulated automotive header with some very interesting results.





Custom Headers Part (5 of 6).wmv
Custom header fabrication. Includes header final fit up and tacking of stainless mandrel bends. www.stainlessheaders.com





Turbo Manifold build
Slant 6 turbo manifold build , AP6 Valiant




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