soundspeed
03-31-2004, 04:17 PM
One of my buddy's has a civic with a JDM GSR motor. He has a short ram intake, 4-1 header, and cat back exhaust. The motor came with an adjustable fuel pressure regulator. 2 questions 1) What's the fuel pressure reading on a stock GSR, and 2) what is a good setting for the mods he has. I know it would be best to tune on a dyno, but any suggestions you guys might have would be greatly appreciated. Thanx guys.