SC14 Supercharger

V2 Simple SC14 Supercharger Brackets for BMW’s

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The V2 Evolution of the our Original SC14 Supercharger Brackets for BMW’s are available now. Unlike the V1, These V2 design requires no welding at all. Its a simple Thick Plate Based Bolt on Bracket System that now truly offers an simple universal fitment of the SC14 Supercharger into all BMW 6 Cylinder M50NV/M52/M54/S50/S52/S54 Based Motors.

The HMW V2 Design Replaces the Power Steering Bracket as a whole as well as cleverly comes around the alternator and bmw belt tensioner to secure itself onto the motor, On top of that there is the addition of top brackets to offer more rigidness to the setup.

Update: 20th Oct 2016 – V2.1 Revisions Available Now!

Economical & Elegant
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HMW M52 Prototype Supercharged BMW Setup in Action!!

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The much awaited HMW M52 Prototype Demonstration video, SC14 Roots Supercharged BMW Driving around Northland, New Zealand, To show case just how reliable and solid my DIY Supercharged Budget setup is even without any tunes.

4 PSI 103mm Pulley, #21.5 Stock Injectors, Stock DME, Stock MAF, M50 Manifold, No Tune.

Music – Black Sabbath song ‘Iron Man’, Instrumental variation performed by Deano Silk Music. Enjoy 🙂

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Expected Power Gain Formula

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Boost Calculations for M52B28 Motor and SC14 Supercharger

Supercharger Boost & Power Calculations

Here I will try to show the calculations and formulas used to get an rough estimation of expected boost from an Supercharger. The Formula can be applied to other setups and superchargers as well,

For this example We will be using the BMW 2800cc M52B28 engine as the basis the amount of boost expected from using the SC14 + 103mm Holden Pulley, To read more about pulley options for the SC14 please go read About the SC14 Supercharger Category.

And please skip to the bottom of the page if all the math below makes you dizzy, I originally modified and used this formula courtesy of the datsun1200 forums.

Note: This has served in conjunction with the FAQ section of the old site since 2015, now that we have our dedicated FAQ Section, its time to retire this as a simple post back on the blog. Last Updated – 4/29/2017

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