Originally posted by amiturbo hmm 140ish - "35hp"= 115....stock civic around 115....WOWWW what do you know i was right!
Actually, you are wrong. He stated that you would GAIN 35hp by increasing to 13:1 compression ratio vs. stock (9.6:1) compression. Stock compression = 140hp. 13:1 compression = 175hp. Lower than stock compression (usually 8.6:1 or 8.8:1) = 130-132hp.
Anyone know anyone who can help me tune this in the Pittsburgh area (Greensburg)?