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Exhaust question

Posted: Sat Sep 08, 2007 1:36 am
by GarthW
Just wanting to know if a 3" exhaust would be too loud?
I thought i'd like to drop the whole exhaust, and tig weld a full stainless
system exactly the same, either 2.5-3", but not sure if a 3" would be too much?
Anyone here running a full 3" by any chance?

Posted: Sat Sep 08, 2007 1:50 am
by Mats
3" will be too much I think, will be loud and tractor like.

Posted: Sat Sep 08, 2007 1:53 am
by Mats
You might have wanted to tell us (in this thread) that you are putting a turbo on it... :P

Go for 3" first part and go down to 2.5" over a long length of pipe.

Posted: Sun Sep 09, 2007 1:14 am
by GarthW
Ah cheers thanks Mats!! Yep got a snail slithering, or sliming its way into my engine bay! Its living in my boot right now.

Re: Exhaust question

Posted: Tue Feb 28, 2012 12:56 am
by Mark Walshaw
Hi Guys

Anybody know of a decent exhaust shop in the Central Gauteng area, as my exhaust is getting a little worse for wear. Hopefully a shop that has experience with GTV6's and can give me some useful info. :?

Regards.

Re: Exhaust question

Posted: Tue Feb 28, 2012 1:27 pm
by kevin
Yes , I have been using powerflo in Lombary east ,2 km from greenstone. Speak to butch and discuss what you would like . He has just done z3 cars for me BUT you must let him know EXACTLY what you want in if not sure give me a shout .
Wildact in primrose are great but charge like a wounded buffalo . Their quality is great.
Another great place is in meyerton where we are having our dyno day on Saturday with the alfa club . Worth checking out first .

Re:

Posted: Tue Feb 28, 2012 2:00 pm
by Greg Gordon
GarthW wrote:Ah cheers thanks Mats!! Yep got a snail slithering, or sliming its way into my engine bay! Its living in my boot right now.
Hmm, I don't like the term "snail" for a turbo. It just sounds slow. To me a turbo looks more like a coiled Rattlesnake, ready to strike!

Greg

Re: Exhaust question

Posted: Tue Feb 28, 2012 2:09 pm
by Mats
Escargot? 8)

Re: Exhaust question

Posted: Tue Feb 28, 2012 4:28 pm
by Greg Gordon
Mats wrote:Escargot? 8)
Cooked snail, even slower.

Greg

Re: Exhaust question

Posted: Tue Feb 28, 2012 9:33 pm
by 75evo
People will say "Hey look at that S car go" :wall: :mrgreen:

Re: Exhaust question

Posted: Wed Feb 29, 2012 12:14 am
by Mark Walshaw
Yes , I have been using powerflo in Lombary east ,2 km from greenstone. Speak to butch and discuss what you would like . He has just done z3 cars for me BUT you must let him know EXACTLY what you want in if not sure give me a shout .
Wildact in primrose are great but charge like a wounded buffalo . Their quality is great.
Another great place is in meyerton where we are having our dyno day on Saturday with the alfa club . Worth checking out first .
Thanks for the info, I would like to pic your brain as to what would be best for me. unfortunately will not be able to go to the dyno day, have previous arrangements.
I will pay Butch a visit and stop in at Barry to see if he's put an Alfa motor in that Nissan of his yet.

Re: Exhaust question

Posted: Wed Feb 29, 2012 3:22 am
by kevin
Mark , I don't have a brain :D but I can show you what combinations have worked on the last three cars , and we have been back to dyno to check . I have often wondered if our 6000ft above sea level altitude always makes us search for more torque which changes our design to the" normal"

Re: Exhaust question

Posted: Wed Feb 29, 2012 11:35 pm
by Mark Walshaw
Hi Kevin

Would it be possible to send me your detail, that we can make a convient time to meet.

My mail address is walshaw.m@gmail.com

Regards Mark

Re: Exhaust question

Posted: Fri Mar 02, 2012 10:45 pm
by Joemart
Hi Guys

Just picked up on this thread... I had mine done at powerflo over the last3-4 months and am VERY happy....(Kevin was part of this process IN DETAIL) - more than glad to show u mine - also, if u look under theread "racing - new Marque car" u will see the design...

Regards

Giuseppe