Switch is made
Thread Starter
Team Owner
Joined: Mar 2005
Posts: 20,933
Likes: 905
From: salem OR
Switch is made
Changed out My Kook's headers 1 3/4 ,3 by 2 1/2 x-pipe for 1 7/8 's American Racing full 3" X=pipe
Intial drive was funky Car ran poorly, I returned home and found Number
8 plug cracked. Guess i should have pulled them but all is well now.
Car feels stronger but the Dyno will tell.
Intial drive was funky Car ran poorly, I returned home and found Number
8 plug cracked. Guess i should have pulled them but all is well now.
Car feels stronger but the Dyno will tell.
Le Mans Master
Joined: Oct 2007
Posts: 6,149
Likes: 11
From: Greater Detroit Metro MI, when I'm not travelling.
I am also really curious about the dyno... I am guessing it gains a little bit in the top and and loses a little bit in the low end...
Make sure its the same dyno too, otherwise the comparison is useless...
Make sure its the same dyno too, otherwise the comparison is useless...
Thread Starter
Team Owner
Joined: Mar 2005
Posts: 20,933
Likes: 905
From: salem OR
The muffler shop lost one of the stock Z pipes. They cut them off when i got the mufflers.
I was there a month ago and saw them.
And said hold those I need those installed as my headers are Z-06
and have a little shorter X pipe. Well they lost one so I need the
stock Z muffflers with the stock 3" attached to fit right.
We grafted 3 to 1/2 right infront of the rear axle. Not getting the greatest flow it is not major . But I'm not happy till I get it like I want
it. Feels better though there's not near the pressure sound from the
exhaust,at the higher RPM's.Plus the difference in the Cats is pretty major the AR cats are higher flow! Others have found that hp gained about 15 but the TQ
surprizing made almost 50 more so will see soon enough on the same Dyno.
Last edited by 3 Z06ZR1; Nov 13, 2008 at 10:17 PM.
