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Thread: tri -y headers

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Posts: 281-290 of 440
2012-04-26 22:12:33
#281
looks great, but people are aware that 4:1's out perform 4:2:1's.

stratton.
2012-04-27 10:31:23
#282
not always bud
2012-05-04 20:07:15
#283
top end for sure i guess, but 4-2-1 for more of the rev range
2012-05-08 18:58:11
#284
Less peak. You will never make more peak with this design. Not a huge deal, since exhaust is not really a huge gain once you get to a decent overall flow characteristic.

Walker
2012-05-08 19:54:26
#285
r those rims desmond regaz ??? if so what size
2012-05-08 21:57:20
#286
They look like slips.

Stratton.
2012-05-08 22:24:43
#287
i wonder what those replica ccw lm20's look like on a b13 ^_^
2012-05-09 01:47:06
#288
so a 4-1 is still superior to a tri Y??


anyone with tri Y heres used a 4-1 and see the difference??
2012-11-03 16:59:51
#289
Here is my tri y header




2012-11-04 04:52:50
#290
Wow nice thing
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