US Headers & Exhausts NA

Engines, Transmissions & Final Drive questions and answers

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hks_kansei
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Re: US Headers & Exhausts NA

Postby hks_kansei » Thu Aug 28, 2014 7:10 pm

Odd wrote:My bet is at 4000rpm they play the Chinese National Anthem.... :lol:


After all this you've solved it!

It's all a translation issue, the Chinese must have thought Tuned meant like a musical instrument.
English is hard to learn with all these words that have different meanings per situation.


I wonder if CX racing can make me a set of Tuned headers?
I'm thinking maybe a B# could be nice.
1999 Mazda MX5 - 1989 Honda CT110 (for sale) - 1994 Mazda 626 wagon (GF's)

Dupain

Re: US Headers & Exhausts NA

Postby Dupain » Thu Aug 28, 2014 7:11 pm

See how I'll go speed. How about a beer @7.30pm. Just picked her up.

Hammer time!

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Image

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gslender
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Re: US Headers & Exhausts NA

Postby gslender » Thu Aug 28, 2014 7:22 pm

So you've dríven it and you can honestly say it drives / goes better than before... truth?

G
MX5 91 NA6 LE completely stock and loving it!
MX5 92 NA8/ITBs Silver "aka Track Beeotch"

Dupain

Re: US Headers & Exhausts NA

Postby Dupain » Thu Aug 28, 2014 7:29 pm

Have not dríven it properly. Giving it a clean and then the vodka wash first.
I didn't prompt the exhaust mechanic but he told his mate they were tuned headers.

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hks_kansei
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Re: US Headers & Exhausts NA

Postby hks_kansei » Thu Aug 28, 2014 7:34 pm

Dupain wrote:I didn't prompt the exhaust mechanic but he told his mate they were tuned headers.


Why would you trust some yobbo bogan mechanic?

It's not like he could know anything about it, he doesn't have a degree in fluid dynamics.
1999 Mazda MX5 - 1989 Honda CT110 (for sale) - 1994 Mazda 626 wagon (GF's)

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decitex64
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Re: US Headers & Exhausts NA

Postby decitex64 » Thu Aug 28, 2014 7:35 pm

was that vodka bottle pictured a few pages back next to an automatic transmission shifter?

project.r.racing
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Re: US Headers & Exhausts NA

Postby project.r.racing » Thu Aug 28, 2014 7:37 pm

I smell bullsh!te.

I give the AFM wiring a week tops before it goes up in smoke.

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hks_kansei
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Re: US Headers & Exhausts NA

Postby hks_kansei » Thu Aug 28, 2014 7:42 pm

Dupain,

What are your thoughts on USA designed stuff?

The chinese are wizards at fluid dynamics etc, what about the USA since they also do a lot of things?
1999 Mazda MX5 - 1989 Honda CT110 (for sale) - 1994 Mazda 626 wagon (GF's)

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gslender
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Re: US Headers & Exhausts NA

Postby gslender » Thu Aug 28, 2014 7:49 pm

Dupain wrote:Have not dríven it properly. Giving it a clean and then the vodka wash first.
I didn't prompt the exhaust mechanic but he told his mate they were tuned headers.


Phone num and name


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MX5 91 NA6 LE completely stock and loving it!
MX5 92 NA8/ITBs Silver "aka Track Beeotch"

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bootz
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Re: US Headers & Exhausts NA

Postby bootz » Thu Aug 28, 2014 8:47 pm

Dupain wrote:Image[/url]


WEIRD
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speed
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Re: US Headers & Exhausts NA

Postby speed » Thu Aug 28, 2014 10:18 pm

decitex64 wrote:was that vodka bottle pictured a few pages back next to an automatic transmission shifter?


Yep and it didn't look like a BMW or Porsche either.


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speed
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Re: US Headers & Exhausts NA

Postby speed » Thu Aug 28, 2014 10:28 pm

Dupain wrote:See how I'll go speed. How about a beer @7.30pm. Just picked her up.

Hammer time!


Was stuck in traffic on the m5 round that time. Love our new beastie.

Well you've gone and done it now. Doesn't look as bad as I was first expecting, although I'd be keeping an eye on your AFM wiring or maybe shield it from the heat.

Post up a vid so we can hear the tune it plays and get an understanding as to why you were so keen on this system all along.


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NA6 turbo - 140kw atw - not the most powerful but so much fun :D

Dupain

Re: US Headers & Exhausts NA

Postby Dupain » Thu Aug 28, 2014 11:58 pm

speed wrote:
decitex64 wrote:was that vodka bottle pictured a few pages back next to an automatic transmission shifter?


Yep and it didn't look like a BMW or Porsche either.


Sent from my iPhone using Tapatalk


E30. Got the best example in Australia. 8) 182.9 cents/L :cry:

Image
Last edited by Dupain on Fri Aug 29, 2014 12:09 am, edited 3 times in total.

Dupain

Re: US Headers & Exhausts NA

Postby Dupain » Fri Aug 29, 2014 12:04 am

hks_kansei wrote:Dupain,

What are your thoughts on USA designed stuff?

The chinese are wizards at fluid dynamics etc, what about the USA since they also do a lot of things?


All fited nicely, their cats are slightly different in length. We had to extend the dump pipe.

Image

Image

Dupain

Re: US Headers & Exhausts NA

Postby Dupain » Fri Aug 29, 2014 12:38 am

speed wrote:
Dupain wrote:See how I'll go speed. How about a beer @7.30pm. Just picked her up.

Hammer time!


Was stuck in traffic on the m5 round that time. Love our new beastie.

Well you've gone and done it now. Doesn't look as bad as I was first expecting, although I'd be keeping an eye on your AFM wiring or maybe shield it from the heat.

Post up a vid so we can hear the tune it plays and get an understanding as to why you were so keen on this system all along.


Sent from my iPhone using Tapatalk


Just back from the blast up to Brooklyn and back.

The tune? It was actually quieter, stock like - whilst the HKS was like an angry ant.

Revs to limit very smoothly. From 4000 rpm all the way to red line, it dances in every gear. I think I red lined in 4th for the first time. VTEC like.

0 - 4000 rpm, torque was like stock.

Is it for me as a daily - yes and no - equal to stock but inferior to the HKS Super Header around town. Spirited driving or road trips/racing /tracking - yes.

I've got another epic road trip planned with a few mates. Convoying to the Melbourne Cup on the first Tuesday of November - still to work out which roads to take but the CX header will come off after the trip and used for appropriate situations. Fitment wise, it was 100% and being a US item, we had to extend the dump pipe. If anybody is interested in the product, you are welcome to borrow the car and drive it.

The HKS header in the mean time is getting a new flexi pipe and electrolysis clean and will go on with the Corn's heat shield.

Meet another NA owner tonight. A really nice young guy with a Montego Blue NA - "zelda" plates - real clean car - he had done a really clever boot light mod. He goes to the Pie In The Sky on the weekends and said a hyper turbo NA, frequents there too, anybody here own it?


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