Whаt аrе exhaust headers? Hοw ԁοеѕ аn exhaust header increase horsepower? Whаt’s thе ԁіffеrеnсе between a 4-2-1 header vs 4-1 header? Thіѕ video сƖаrіfіеѕ hοw…
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25 Comments
HEY!
Will i see any gains with any exhaust mods with a stock engine… or do i
need to have it produce more power to need more exhaust flow? really
curious and i can’t find answers on forums
You look a bit like James Blake.
You don’t necessarily want larger pipe for a header, you want quicker
exhaust velocity which is why 4 to 1 header is surpass. Larger piping means
more top end power with a trade up with less low end power. The largest
difference between stock manifold setup and a header is removing the
catalytic convertors which are a restriction meant to reduce emissions.
i know i’m gonna get flamed for this, but i’m wondering if getting a
upgrade on a minivan such as custom headers
which design should i go for? ie. 4-2-1 or which
also when you guys say a “proper tuning” what does this involve?
Resonance is an issue to be considered when choosing the diameter, yes?
Got a question what the cheapest way to get alot of horspower out of my 02
Dodge Durango V8 4.7 4×4 an 2 weel drive
Hi, I just found out that my 1991 VW Golf stock exhaust header has a
mechanism that allows it to swerve a small, which after-market exhaust
headers don’t have. I am wondering if this is the wits that after-market
exhaust headers crack so straightforwardly?
i’d change my 1996 integra exhaust header to the similar one on your video,
after connect everything on, now my car car doesn’t start, it turn but
don’t start…..please help
hi , I want question that if I change the part in exhaust manifold what could
be happened in Bp , bsfc , bmep , bes , co , co2 , I will be very glad if u
answer +Engineering Clarified
All of this stuff you clarify which is awesome goes for all cars right? Not
just imports right?
Can you clarify to me why my headers glow red
Fantastic Videos! Sooo helpful! I feel like Im learning. This is what the
internet should be about! hahaha
What about V6 headers?
Nice video. You said larger piping will have more power in higher rpm, but
what about if a turbo is added? Smaller piping or larger being that there’s
more power at a lower rpm. Also is a stock exhaust manifold 4-1 with a
smaller diameter?
the brain cox of the engine world
headers on my V6 are left side 3-1 then ride side 3-2-1, there
basically 3-1/Y-I headers
Hey, I really need help. I am looking to get new exhaust for my 1997
Lincoln Towncar, but know nothing about which ones I need. The brand would
be either Magnaflow or Flowmaster. Can someone please help?
You clarify very well about the topic! I’m enjoying your series!!!! Really
excellent!!
I have a 02 subaru ts im thinking of rallying. Could i go with a duel 2-1
over a 4-2-1? Or what would be the effect of the duel 2-1?
hey I have upgraded my xtracters and place on a performance exhuast system on
left the habitual catallac converter on and it is blowing black smoke its
weird cant work it out. is it to much fuel
hey dude ! i have a Nissan Patrol 1996, i wanted to question, can i instal both
a catback AND a header ? thanks !
I have been wanting to place headers on my dodge ram but a lot of people are
telling me that headers leak a lot is this right? And how would you prevent
them from leaking?
Thanks for all the fantastic videos! Very well clarified and informative. Could
you please make a video for the secondary air booster system! Thx
No, it’s simply routed that way to expel the exhaust gas at the back of the
vehicle.
I have 4-2-1 headers (’99 Accord). I did this to keep low-end torque. My
understanding is that increased back pressure at low RPM’s can really
INCREASE torque. I find this so counter-intuitive. Do you have an
explanation for this outcome? Thanks