I just put 81.25mm ctr pistons in my itr. i also have jun 3s with ferrea valve springs and reatiners. I have about 850 more miles before i can dyno it. Does anyone have any dyno sheets of this set up? I have a jdm dc header 2.5 test pipe with mugen exhaust. I just want something to look at to put me over, i know all cars are differnt. thanks
David

 

Drive a whole bunch of miles really soon so you can dyno it, other wise wait cause like you said <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pwrdbyhonda &raquo;</TD></TR><TR><TD CLASS="quote"> i know all cars are differnt. </TD></TR></TABLE>

 

you should at least hit the 190's range easily.

 

If I were you I wouldn't wait toooo long to dyno it. Dyno tuning a freshly built motor would have been the smart thing to do to make sure it's running perfectly.

If you are running too rich or too lean you are putting extra stress on your fresh motor. Go dyno tune it as soon as possible to make sure you get the most life outta the motor.

 

http://www.mototuneusa.com/break_in_secrets.htm

 

very similar to the set up I had which put down just over 205 on a dynojet dyno. Id say you should be around the 190s give or take a few depending on other variables. I broke mine in on the dyno.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fat Bradstard &raquo;</TD></TR><TR><TD CLASS="quote">http://www.mototuneusa.com/break_in_secrets.htm
</TD></TR></TABLE>


great link