Welcome to the SR20 Community Forum - The Dash.
Register
SR20 forum logo

Thread: custom Tri Y headers

+ Reply To Thread
Posts: 11-20 of 101
2011-11-20 13:32:34
#11
Originally Posted by Payu
I thing you should stick to Hytech replica from ebay.. And modify it.. Keep the specs from the honda header with 1234 cyl pairing thats proved to help with holding more power after peak my car peak its at 7700 and it holds power up to 8700.. so it works


the 1234 cylinder pairing is interesting on the ve, as SRs pairing at tdc is at 1.4,2.3...

Originally Posted by Black
Mine is a ssac custom sec header and it held power all the away across from peak 8000 all the way to 9000 rev cut, and this was before I went H/C and xcessive big intake.


I have an SSAC, could you pls post pics of your custom ssac?

found these at hondactech LOL try y replica specs
The specs

Primary is 44.5 mm (1.75inch)
Then stepped into 48 mm (1.89 inches)
4-2 Tri-Y is 50.8 mm ( 2 inch)
2-1 Tri-Y is 54 mm (2.13)
Then the collector is 65mm (which is 2.55")



maybe IM gonna give these specs a shot...going to build it on friday but I will try the 12,34 pairing
Last edited by b12sr20ve on 2011-11-20 at 13-44-26.
2011-11-20 16:16:33
#12
There is another thread in here some where with pics but here you go
2011-11-20 16:29:18
#13
Some more


There 2" seconderies into the merge collector which is 3" out.
2011-11-20 17:48:55
#14
how long before the merge?
2011-11-20 21:56:55
#15
The connector inthe tri y is 2.5 but the choke is 2" and I think the gains are inthe choke
2011-11-21 01:03:14
#16
Originally Posted by blackb13se-r
how long before the merge?


Ill measure them tomorrow and let you know.
Mercado I think you guys will see gains with the big tube headers with the H/C motors.
2011-11-21 02:07:36
#17
Originally Posted by Black
Ill measure them tomorrow and let you know.
Mercado I think you guys will see gains with the big tube headers with the H/C motors.


Big tube TriY header




ASP(rusted one) TriY
2011-11-21 08:30:34
#18
I want one
2011-11-21 11:25:24
#19
@blacktrunk

so your modded ssac still has shorter primaries?

@macakin - daym is tha a custom one?? what pairing is that looks like a 12, 34?
2011-11-21 14:22:52
#20
^ i doubt that the modded secondaries on the ssac are 'short'

edit: my bad, didnt see u mentioned primaries...

peace
Last edited by niZmo on 2011-11-21 at 15-42-19.
+ Reply To Thread
  • [Type to search users.]
  • Quick Reply
    Thread Information
    There are currently ? users browsing this thread. (? members & ? guests)
    StubUserName

    Back to top