How Much Difference Does The Size Of Your Manifold Make To Power Output?

Following up their test of dented exhaust headers, the guys from Engine Masters are testing manifolds of varying sizes to see how power output is affected

Earlier this year, the guys from Engine Masters decided to dent the crap out of an exhaust manifold to see how power output was affected. The answer was - perhaps surprisingly - not that much. This threw up a number of questions in the comments, which this latest episode aims to answer.

Want to watch the original video? Here’s the link you need.

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Comments

Grand Tour Dog

the first sentence the guy says is dirty to anyone but carguys

08/08/2016 - 16:32 |
20 | 1

Watching that first part with your eyes closed takes you to a dark place.

08/08/2016 - 17:06 |
3 | 0

[DELETED]

08/08/2016 - 17:13 |
0 | 5
Duke RocketBunny Nuggets

Depends on how you fixed the floormat, could be dangerous

08/08/2016 - 16:38 |
7 | 1
ThatBrownCarGuy

How much difference you say? The difference between ‘The box said 10 horsepower’ and ‘danger to manifold’

08/08/2016 - 17:07 |
1 | 1
Alecian

Just don’t blow the welds, guys.

08/08/2016 - 17:17 |
2 | 0
Callum Luke Norris

Well we all know your cars performance depends on a bigger harder suck…in 2 meanings XD

08/08/2016 - 17:22 |
0 | 0
Silverbullet767

DANGER TO MANIFOLD

08/08/2016 - 18:00 |
1 | 0
P1eased0nteatme

Need a good few inches, if you see where I’m coming from

08/09/2016 - 01:00 |
0 | 0