hello,
As you may know i just bought an 05 civic si and id like to know what they run stock before ill then add parts onto my car so that i can see how much it improves. im having the exhaust put on first. im gonna run it at the track and at the track im gonna put on my intake and see what it does then. i just dont wanna waste money on running it stock. what does it run? and id like to know a real answer educated guess. thanks.

 

HIGH 15s-LOW 16s

 

man that is slow! my integra ls i used to have ran 15.4 and i thought that the si wudnt beat it but i thought it was just me

 

16's probably... take it to the track, run it stock a few times and see for yourself.

then track it every time (or almost every time) you mod to see the improvements.

and dont forget, all the mods in the world wont compensate for a shitty driver at the track, so dont always go by those numbers

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by StraightCivic &raquo;</TD></TR><TR><TD CLASS="quote">man that is slow! my integra ls i used to have ran 15.4 and i thought that the si wudnt beat it but i thought it was just me
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Don't forget that your 05 Si weight about 2,800 lbs. without the driver...
With I/H/E+Hondata reflash will put you in the Mid-High 14s. With the new K-100 or K-pro tuned you can see LOW 14s. But the bottem line is all about the DRIVER.

 

Two of my buddies used to run 15.4 - 15.6 with their stock Si. An average driver can easily do 15.9 stock.