2015 Duramax LML Opacity Snap Test at SEMA Garage

2015 SEMA Duramax equipped with Speed of Air Hyperformance pistons. Exhaust stream completely by-passed DPF/DOC/SCR and still achieved 2% opacity!

[@ThreeOhTwoBOSS]

Do more with the 7.3's!

[@kurtgobang9488]

We really need these pistons available for semi trucks, specifically pre emissions trucks with cats, detroit series 60, and cummins N14. Could only imagine what these would do for the new plastic trucks. Probably save a lot of people a lot of money is repairs due to def system failures and carbon build up nuking their engines.

[@speedofairenginetechnologi1721]

We have dozens on the road. All the Cats, N14, M11, ISX, 60 series, etc

[@user-qp7wk6hs4y]

What all did yall do besides pistons to the 7.3 powerstroke yall did

[@speedofairenginetechnologi1721]

nothing.

[@JGBecknell]

Will these show similar benefits in petrol vehicles?

[@speedofairenginetechnologi1721]

Yes, we offer gas engines as well. www.soapistons.com

[@localenterprisebroadcastin5971]

So what do these pistons achieve that a good tune won’t…like in terms of numbers to the wheels and tail pipe? Everyone knows stock tunes aren’t the cleanest, efficient or most powerful (per mandated CAFE standards) …I’ve always been able to get better MPGs and power out of stock hardware with some very minimal effort or expense. Extraordinary claims require extraordinary evidence, I find it very suspect that there’s more videos about this tech on OTHER CHANNELS (which also show 0 tangible evidence) than on the company’s KZbin channel itself 😂

[@speedofairenginetechnologi1721]

www.speedofair.com/r-d