23 degrees is not common on 91 octane. I've seen people go to 21-23 degrees on 93 octane, but not 91. I made 500/468 on 91 and 17 degrees of timing with a 2.8 upper and Jokerz port.
So I went to drive my car last week and it will not start. Recent mods are LFP throttle body and plenum. I thought it was that, so I put the stock one back on, but it still did not start. It cranks fine and has 13.8 volts. I did some research and thought it was the FRPS, so I replaced the...
So I bought my 04 Cobra bone stock 8 months ago and have been throwing stuff on it to put down some decent numbers, but that did not happen. My buddy has a 13 STI and he took it to Cobb in Plano to put a 20G on it, so I figured it would be prime time to dyno mine too. This page should be...
So I researched the crap out of this and I have not found any answers. I bought a LFP throttle body and plenum installed it, and now my car is a turd. I did not receive any instructions, which I did not think was a big deal since it seemed pretty straight forward. So I installed them and when...
Looking to get a set off the 5.4 for my Terminator. Seeing if there are any out there someone is willing to part with. They aren't too expensive new, but I am going to powdercoat them so they don't have to be perfect.
So when I go over any uneven surface my car jerks left or right like crazy. It has steeda lowering springs and camber plates other than that it is stock. What could be the problem? Its so bad I had to let off when I was owning a STI today and now my ego hurts.:(
So I looked at the kit (U7778) Diablosport had for sale and realized it was too expensive for how cheap it looked. http://diablosport.shptron.com/p/u7778-predator-pc-interface-kit-usb?pp=32&sort_selection=recommended
So I did some research and this is what I came up with, hopefully this has...
So I am a rookie ass and need advice on a tuner. Looking to get drunk and make my checking account hurt tonight. Where is the best place to buy? I plan on getting a metco 290 pulley to go along with it. Thanks in advance.
I am picking up my 04 Redfire on Friday and need some advice on parts. It has a magnaflow catback and intake. Want to order a tuner, upper pulley and a offroad mid pipe. What tuner do you recommend? Can I delete the cats without a check engine light? What upper do you recommend? Do I need...