[CrickiKaze]

I am going to let the images do the talking for the most part, I will state that:
1) Diameter of pipes are bigger.
2) There is no transition from the flange to the pipe (oval to round).
3) Unofficially the pipes are no equal length with 1 & 2 being shorter.

 

[CrickiKaze]

Here are the ports in no particular order but should be 4, 3, 2 and 1respectively.

Close ups of the mid-pipe.

 

[CrickiKaze]

Bonus:

 

[Tritton]

Wtf... that last picture.... jeezuzs

Can you add in pictures of the midpipe sections?

 

[CrickiKaze]

Its straight with a hangar welded on.

 

[Tritton]

Have you gotten this fixed and installed, or do you plan on going that route?

 

[silvabullit]

If I was NA I’d take that header and weld a reverse megaphone right to it. I’m always thinking race car sh*t lol

 

[CrickiKaze]

Leaving it as is, it will not cause issues with flow....but at the same time I'm thinking of getting rid of it even after getting it ceramic coated but its not getting installed until i get re-tuned with the current set up as the tune is that bad.

At some point I will just have custom one done, not much of a choice, try and get a V1R flange.

If I was NA I’d take that header and weld a reverse megaphone right to it. I’m always thinking race car sh*t lol

Umm..it's v-band...

 

[mirrortints]

Confused, how would that "dent" not cause issues with flow? Or is that comment for future buyers to not worry? Lol

Sent from my Pixel 4a (5G) using Tapatalk

 

[Tritton]

It's a non restrictive flow. Small dent isn't going to stop flow at all, especially with how big them pipes are. I actually love the alt side still has the trimmed flow. I'm interested to see how the power is.

 

[CrickiKaze]

Both, saw testing from far worse and impact to output was negligible, granted it was on an engine dyno but they put some nasty dents in the runner.

 

[Richardw72]

Ok. Complete fucking noob here. But which one is better and why? What makes one header better than the other? Whats makes a good header?

The dents dont look like it would be good?

 

[CrickiKaze]

Ok. Complete fucking noob here. But which one is better and why? What makes one header better than the other? Whats makes a good header?

The dents dont look like it would be good?

There is no short or direct answer for that, part of it depends on the motor and internals with focus on the valve train while another is overall header design to primary length, diameter size merging, where output is expected and other stuff dealing with pulses, velocity, scavenging and other things.

Supposedly the black one makes more power.

I didn't measure anything today, but might tomorrow.


Not sure how "valve" auto corrected to "basic"....

 

[Richardw72]

There is no short or direct answer for that, part of it depends on the motor and internals with focus on the basics train while another is overall header design to primary length, diameter size merging, where output is expected and other stuff dealing with pulses, velocity, scavenging and other things.

Supposedly the black one makes more power.

I didn't measure anything today, but might tomorrow.

Thank you for explaining that to me!

 

[silvabullit]

Wish I could get that header and have a few made to sell

 

[CrickiKaze]

Wish I could get that header and have a few made to sell

Which one?

 

[silvabullit]

2nd gen big tube. This header with the V1R intake manifold 3” intake with velocity stack on some c1 cams and a 100 shot would make a really fun street car

 

[CrickiKaze]

Will see cause more and more I don't want it.... but I still don't know what to do a of now, wait for now or something else...

 

[silvabullit]

You don’t want the header?

 

[CrickiKaze]

Not really, it is a one off to my knowledge but it's not what I originally expected as when I ordered it i was expecting a 4-2-1 and no one said we are making it a 4-1 cause you're different.

I really haven't decided.