Post by
QR25DE »
https://forums.nicoclub.com/qr25de-u131839.html
Thu Aug 13, 2009 4:30 am
1. You don't need to adjust the temp... and how can you? Wha?2. Put your timing at + 2 degrees (this has to be done when the motor is at operating temperature... maybe this is the temperature you are talking about?
It sounds like you are in over your head. I would suggest reading up on it. Not being offensive or anything but I would not be changing this stuff if you do not understand "why" you are changing it or what the changes do.
Here's my setup for my 2.5L.
1. Rev Limit 6500, you can go higher but it our valve springs are weak so I wouldn't. I had it higher before and it was fine but there is no point really.
2. Run the Premium tune with 91 Octane (or higher) fuel.
3. Put the timing at +2.
Other then that you're done.