Exhaust Question
02-13-2003, 11:31 PM
#11
Senior Member
Join Date: Nov 2002
Location: PHX
Posts: 265
Originally Posted by helihansen' date='Feb 11 2003, 06:05 PM
My advie to ANYONE here is to get and a/f meter and a boost gauge. Most of the issues can be resolved or atleast monitored by using these.
02-14-2003, 12:00 AM
#12
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Join Date: May 2002
Location: California
Posts: 22,465
Originally Posted by teknics' date='Feb 13 2003, 02:57 PM
[quote name='j9fd3s' date='Feb 11 2003, 09:57 PM'] i had an efini y pipe, dp and cat back on mine and it had a spike but not bad 11-13-10-8. it had tons of fuel too, it dynoed at 11:1 afr
mike
mike
j/k mind you.
kevin. [/quote]
it would transition at 13 and be down at like 8 at redline
mike
02-14-2003, 01:55 PM
#13
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Join Date: Dec 2002
Location: Wayne, NJ
Posts: 4,837
Originally Posted by j9fd3s' date='Feb 14 2003, 01:00 AM
[quote name='teknics' date='Feb 13 2003, 02:57 PM'] [quote name='j9fd3s' date='Feb 11 2003, 09:57 PM'] i had an efini y pipe, dp and cat back on mine and it had a spike but not bad 11-13-10-8. it had tons of fuel too, it dynoed at 11:1 afr
mike
mike
j/k mind you.
kevin. [/quote]
it would transition at 13 and be down at like 8 at redline
mike [/quote]
oh see now i get it
kevin.
02-14-2003, 03:19 PM
#15
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Join Date: Aug 2002
Location: Mike is a Liar!
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ok, me new to this whole mess too, but from what I understand, if you run a free flowing exhaust on a T2 the boost will go up, so the ecu cuts fuel to the rear rotor.. right? So is there a chance that the rear will blow up during the fuel cut process, cuz I beleive thats what happened to the engine I bought.
02-14-2003, 03:33 PM
#16
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Join Date: May 2002
Location: California
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Originally Posted by 75 Repu' date='Feb 14 2003, 01:19 PM
ok, me new to this whole mess too, but from what I understand, if you run a free flowing exhaust on a T2 the boost will go up, so the ecu cuts fuel to the rear rotor.. right? So is there a chance that the rear will blow up during the fuel cut process, cuz I beleive thats what happened to the engine I bought.
mike
02-14-2003, 03:36 PM
#18
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Originally Posted by j9fd3s' date='Feb 14 2003, 01:33 PM
yes, because it cuts fuel, and boost drops it turns fuel on, and it hits fuel cut again, so basically it runs lean
mike
mike
Sorry for hijacking your thread Danno, but its good info..
02-14-2003, 05:12 PM
#20
Senior Member
Join Date: Jan 2003
Posts: 237
Listen bro play it safe an get rite ECU for car b4 u blow motor up...I did same thing an my motor blew up ...I had dp an cat back APEXI... It went about 15psi an blew rite up... I ran it like 1 month like that b4 it blew up...I had expirence it my self....all i gotta say is DON'T DO IT OR ELSE 
LOL