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-   -   Unequal Vs Equal headers (https://www.scoobynet.com/general-technical-10/1038999-unequal-vs-equal-headers.html)

Evansawd 05 June 2016 07:42 PM

Unequal Vs Equal headers
 
So to revive an old debate...... what are people views regarding equal vs unequal length headers. Currently running 4-1 toyo sport equal length (on cr as bought) with no mapping and just 3" miltek sports cat back.
Have a set of standard turbo 2000 headers which from what I know are unequal and sounded great with the miltek on the turbo 2000. Am planning to purchase when funds permit esl ecu and mapping. While I prefer the burble of the unequal what are people's opinions.
Ps.
Have fmic also ready to go on when I can fund esl.

jaygsi 05 June 2016 08:51 PM

I'd ditch the equal length manifold, the standard unequal length manifold is good for nearly 400 bhp.

I have a Japspeed stainless steel manifold on mine, but its not worth doing.

Evansawd 06 June 2016 01:11 PM


Originally Posted by jaygsi (Post 11842025)
I'd ditch the equal length manifold, the standard unequal length manifold is good for nearly 400 bhp.

I have a Japspeed stainless steel manifold on mine, but its not worth doing.

I did like the sound of the unequal even with the sports cat and if it's good to 400 I wouldn't be looking for much above 320 is anyway so ideal.

JGlanzaV 06 June 2016 01:22 PM

The unequals may be good for 400.

GOOD equals will always out spool, produce more power and more torque through out the Rev range than un equals.

However a good set of equals is very hard to find.

Evansawd 06 June 2016 01:40 PM


Originally Posted by JGlanzaV (Post 11842228)
The unequals may be good for 400.

GOOD equals will always out spool, produce more power and more torque through out the Rev range than un equals.

However a good set of equals is very hard to find.

I've heard this a lot, just can't justify spending big money really. At least the standard unequals I have will do better than these nasty toyo sport equal. ....and sound better

JGlanzaV 06 June 2016 02:15 PM


Originally Posted by Evansawd (Post 11842243)
I've heard this a lot, just can't justify spending big money really. At least the standard unequals I have will do better than these nasty toyo sport equal. ....and sound better

Sound better is very subjective! I prefer the sound of my equals, nothing like you have heard before. It sounds amazing when you Bury that right foot....

Get your unequal portEd and a Harvey trick up pipe on there from asp.

Evansawd 06 June 2016 02:36 PM

I'll be honest I guess I'm comparing standard unequal to sh*te equals so would be good to hear a good set. Ibe been looking at up pipes and have read elsewhere the Harvey are good.

banny sti 06 June 2016 02:40 PM

twin scroll equal length


hardcoreimpreza 06 June 2016 03:54 PM

Don't like the sound of that. Booo equal length manifold.

banny sti 06 June 2016 03:55 PM


Originally Posted by hardcoreimpreza (Post 11842296)
Don't like the sound of that. Booo equal length manifold.


All good as wouldn't hear it for long anyway :thumb:

SmurfyBhoy 06 June 2016 04:00 PM


Originally Posted by banny sti (Post 11842297)
All good as wouldn't hear it for long anyway :thumb:

It's a fact equal length twin scroll are superior performance wise !!

http://dsportmag.com/the-tech/twin-s...-great-divide/

Shame I don't have the setup :(

Evansawd 06 June 2016 05:13 PM

Yeh twin scroll is way out of my budget for now lol

adamroutley 06 June 2016 10:24 PM

Buy's a Scooby, makes it sound like a Honda.

JGlanzaV 07 June 2016 05:11 AM


Originally Posted by adamroutley (Post 11842474)
Buy's a Scooby, makes it sound like a Honda.

Buys a scooby, makes it redonkously fast, loses sound of council estate touring car..


Win win

gazney101 07 June 2016 08:51 AM


Originally Posted by JGlanzaV (Post 11842520)
Buys a scooby, makes it redonkously fast, loses sound of council estate touring car..


Win win

Haha nail on head there

Gooch89 07 June 2016 09:02 AM

Must admit, I do still miss the sound of UEL :(

hardcoreimpreza 07 June 2016 12:38 PM

Don't care sounds rubbish.


Originally Posted by SmurfyBhoy (Post 11842300)
It's a fact equal length twin scroll are superior performance wise !!

http://dsportmag.com/the-tech/twin-s...-great-divide/

Shame I don't have the setup :(


banny sti 07 June 2016 12:40 PM

Who took the jam out of your doughnut?

hardcoreimpreza 07 June 2016 12:53 PM

More like missing chocolate chips in my cookie.

banny sti 07 June 2016 12:55 PM


Originally Posted by hardcoreimpreza (Post 11842656)
More like missing chocolate chips in my cookie.

Give you my last packet of maryland, if you cheer up?

hardcoreimpreza 07 June 2016 03:01 PM

Gotta be a nice cookie or nothing.

https://cimg6.ibsrv.net/gimg/www.sco...3204785b5d.jpg




Originally Posted by banny sti (Post 11842660)
Give you my last packet of maryland, if you cheer up?


adamroutley 07 June 2016 10:39 PM


Originally Posted by JGlanzaV (Post 11842520)
Buys a scooby, makes it redonkously fast, loses sound of council estate touring car..


Win win

If you ask anybody to describe an impreza, the first thing they will say is Rumble. Take that away and what do you get...

The rumble is what sets a scooby apart from all the other jap cars.

RAGGY DOO 07 June 2016 11:01 PM

Twin scroll el is for the more mature grown up scoob owner

JGlanzaV 08 June 2016 06:50 AM


Originally Posted by adamroutley (Post 11842937)
If you ask anybody to describe an impreza, the first thing they will say is Rumble. Take that away and what do you get...

The rumble is what sets a scooby apart from all the other jap cars.


No if you ask most people they hear a subaru and think "another wanker in a subaru"....

RAGGY DOO 08 June 2016 08:06 AM

Then you see him and he's wearing a Subaru jacket and a 555 hat

banny sti 08 June 2016 08:30 AM


Originally Posted by RAGGY DOO (Post 11843001)
Then you see him and he's wearing a Subaru jacket and a 555 hat

scooby doo on the parcel shelf :Suspiciou

JGlanzaV 08 June 2016 09:28 AM


Originally Posted by banny sti (Post 11843007)
scooby doo on the parcel shelf :Suspiciou

Or a scooby DOO ones ie l:lol1:

jaygsi 08 June 2016 12:37 PM

If it wasn't for that boxer rumble i would have bought an evo by now :thumb:


Originally Posted by adamroutley (Post 11842937)
If you ask anybody to describe an impreza, the first thing they will say is Rumble. Take that away and what do you get...

The rumble is what sets a scooby apart from all the other jap cars.


Paben 08 June 2016 12:59 PM

Watching the video of the Higgins TT car reminds me why I prefer the sound of the unequal manifold on full chat - fantastic!

adamroutley 08 June 2016 08:54 PM


Originally Posted by JGlanzaV (Post 11842982)
No if you ask most people they hear a subaru and think "another wanker in a subaru"....

Whilst sitting there in their golf / a4 / a class merc


Originally Posted by jaygsi (Post 11843063)
If it wasn't for that boxer rumble i would have bought an evo by now :thumb:

Spot on!


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