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Thread: Check out my custom secondaries and downpipe

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Posts: 11-20 of 169
2009-03-01 03:15:31
#11
the look like very well made stepped secondaries.

what are the specs?

also a very interesting test would be if you dynoed:

ssac

then ssac with custom secondaries

then stock primaries with custom secondaries
2009-03-01 08:47:51
#12
Originally Posted by STRATTON
at the end, the very end of the pipe why do you have it bottling back down ?

other then that it looks very good.

i think the bottole down right before the flex pipe is sufficient enough in creating some back pressure.

stratton.


The only reason I bottled it down is because I have a 2.5" exhaust.Once I change to a 3" exhaust I'll be running it without the reducer.
2009-03-01 09:02:09
#13
Originally Posted by ca18
the look like very well made stepped secondaries.

what are the specs?

also a very interesting test would be if you dynoed:

ssac

then ssac with custom secondaries

then stock primaries with custom secondaries


2" into the collector,then 2.5" outo 3".

Edit: I was thinking of stepping them from 2" to 2 1/8.
2009-03-02 16:31:54
#14
very nice piece....when will this be dynoed ???
2009-03-02 16:33:11
#15
is the secondary fatter than the original and longer or is it the same size but longer
2009-03-02 16:37:12
#16
Looks great. Only easy improvement would be proper merge collector, but those cost money. =]
I'd be plenty happy to have this on my car. I'm sure you'll see some gains.
2009-03-04 15:33:02
#17
whats the update here ???
2009-03-04 15:38:39
#18
Im interested as well.
2009-03-04 18:33:53
#19
Originally Posted by THOR
is the secondary fatter than the original and longer or is it the same size but longer

The secondaries are 2 inches diameter and about 2.5 - 3 inches longer.The ssac are 1.5.
2009-03-04 18:43:49
#20
please offer some results soon and feed back to my pm
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