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Twin system on a td42

Posted: Mon Sep 22, 2008 7:31 pm
by Tomo_89
Anyone ever done a 1 into 2 exhaust system for there patrol.. was thinkin about doin it when i get the new turbo. i reckon it would soun horn but would it affect the performance? ie. not enough back pressure?

any info would be great
cheers
Tomo

Posted: Mon Sep 22, 2008 7:42 pm
by its aford not a nissan
the turbo provides all the backpressure you need while off boost , once boosting you dont want any backpressure

Posted: Mon Sep 22, 2008 10:18 pm
by turps
I think I new dump pipe and 4" exhaust would be a hell of a lot easier. And since you have a ute, just cut it off so it finishes just behind the cab.

Posted: Tue Sep 23, 2008 2:19 pm
by coxy321
turps wrote:I think I new dump pipe and 4" exhaust would be a hell of a lot easier. And since you have a ute, just cut it off so it finishes just behind the cab.
x2

And as said, less back pressure on a turbocharged motor is better. Plus having TWO exhaust pipes means twice the work, twice the cost, and twice as much shit to get bent/broken.

Coxy

Posted: Tue Sep 23, 2008 3:34 pm
by bogged
coxy321 wrote:
turps wrote:I think I new dump pipe and 4" exhaust would be a hell of a lot easier. And since you have a ute, just cut it off so it finishes just behind the cab.
x2

And as said, less back pressure on a turbocharged motor is better. Plus having TWO exhaust pipes means twice the work, twice the cost, and twice as much shit to get bent/broken.

Coxy
but you could fit 2x Milo tins on it

Posted: Tue Sep 23, 2008 7:37 pm
by Tomo_89
bogged wrote:
coxy321 wrote:
turps wrote:I think I new dump pipe and 4" exhaust would be a hell of a lot easier. And since you have a ute, just cut it off so it finishes just behind the cab.
x2

And as said, less back pressure on a turbocharged motor is better. Plus having TWO exhaust pipes means twice the work, twice the cost, and twice as much shit to get bent/broken.

Coxy
but you could fit 2x Milo tins on it
:rofl: gotta have the milo.. makes you go and go and go. lol

Posted: Tue Sep 23, 2008 10:23 pm
by turps
bogged wrote:
coxy321 wrote:
turps wrote:I think I new dump pipe and 4" exhaust would be a hell of a lot easier. And since you have a ute, just cut it off so it finishes just behind the cab.
x2

And as said, less back pressure on a turbocharged motor is better. Plus having TWO exhaust pipes means twice the work, twice the cost, and twice as much shit to get bent/broken.

Coxy
but you could fit 2x Milo tins on it
See I never thought of the milo tins. They have to be good for 10hp.

Posted: Wed Sep 24, 2008 8:25 am
by bogged
turps wrote:
bogged wrote:
coxy321 wrote:
turps wrote:I think I new dump pipe and 4" exhaust would be a hell of a lot easier. And since you have a ute, just cut it off so it finishes just behind the cab.
x2

And as said, less back pressure on a turbocharged motor is better. Plus having TWO exhaust pipes means twice the work, twice the cost, and twice as much shit to get bent/broken.

Coxy
but you could fit 2x Milo tins on it
See I never thought of the milo tins. They have to be good for 10hp.
hiclone FITTED Milo tins.