automotivemechanical
Region: VN
Monday 29 January 2024 19:22:21 GMT
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Tybo :
One best explanations ive heard. Thank you
2024-01-29 22:17:43
766
Tillotson212 :
You can actually tune headers to be 2nd, 3rd, 4th order harmonics and so forth. If tuned exact, You maximize the scavenging effect. It's all about,
2024-01-29 23:22:46
236
Ronnchy :
there is no such thing as back pressure 🙄
2024-02-09 04:27:29
4
Mercury Rising :
The old school racer, in my neighborhood. Told me, you're supposed to paint on the inside of the extension, run it for a few minutes...........
2024-03-13 18:40:38
4
Ryan Campbell :
low end torque to be specific. it's called tuning for a specific RPM range.
2024-01-29 23:25:48
262
roy🥶 :
2 strokes loves back pressure
2024-01-30 10:32:46
41
Wiggert Wolfgang Meinster 🐺 :
Except those diy headers will NOT work for scavenging, as header lengths unequal and firing order needs to be taken into account, for optimum perf 🐺
2024-01-30 10:50:59
52
Parker Launhardt :
alright so what kind of headers can you get without the risk of them rusting?
2024-01-29 22:29:56
12
Smegblsck :
Do cars get slower with open headers?
2024-03-12 05:38:12
14
🧸simon🧸 :
yes headers pulse is a thing but the main reason you want them is they are simply less restrictive then stock manifold and they offer more flow 👌
2024-02-17 15:34:06
0
Randy Thurman :
dyno both and Id almost bet money there is zero difference.
2024-03-13 00:27:29
0
anti_nihilism :
Engines actually do need a little back pressure. If you think about it, any league of racing you will find that the cars have exhaust systems(no cats though).
2024-03-19 04:42:08
0
chungusreed69 :
350 tbi long or short tube what is better?
2024-03-12 14:28:41
0
Tommy :
How does this work for dragsters with short headers? Is full exhaust better then would that be better than those headers you’re demonstrating?
2024-03-12 04:49:47
3
MONTANARATMODS :
turbos make more power than any header
2024-03-13 03:27:02
0
Blair Fa :
Air like water flows better with out sharpe corners
2024-01-30 16:21:34
31
traaben :
I learned something! 😁
2024-03-12 16:22:49
0
wheels :
scavenging
2024-03-14 10:32:41
0
wifeylikes1 :
Super good vid!!👀
2024-03-15 03:00:14
0
slayer1984 :
I gotta tune my ECU if I mess with the air/fuel ratio
2024-03-22 04:10:27
0
Renegade Antonio :
I went from a 1.7 to 2.25 and now burn thru oil, do I need to add a collector extension? using manifold not headers
2024-03-14 19:46:35
0
Rollie :
and it sounds nice too
2024-03-21 17:59:56
0
richardbush00 :
simple reason it pulls all the gases out so no burned games remain for the next firing in the chamber
2024-03-13 12:21:00
0
Michael Robinson :
I'm over here wondering why then a stock exhaust system doesn't work just as well since it's almost bumper to bumper in length
2024-03-12 19:37:19
0
Kyle Edwards :
engine breaths equilibrium pulses
2024-03-13 01:05:11
0
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