So have a 2005 Roush Sport but it has JBA shorties, FRPP intake, FRPP 62mm TB, Steeda CAI , FRPP Hot Rod cams, 4.10's and a carbon fiber driveshaft. Car is also dyno-tuned but the tuner and dyno sheets are gone. I bought the car around X-Mas time and due to western PA weather have only had it out a couple of times. The car seems to rev extremely quick. Twice now I have thought that I hit the rev limiter. First time was at the top of 2nd gear. That was the first time I had floored it and it shot up quick. I let off and tach looked like it was at about 6000 RPM and coming down. Next time I was in first and floored it and seemed like I went about 25' and hit it again. Tires never spun either time. Same thing. Glanced down and around 6000 RPM. But it didn't seem to stutter like a rev limiter so I'm wondering if it might be running out of fuel? Pretty sure they are the stock injectors. Do you think I would need bigger injectors? The ones in there are a tan color. Are they stamped as to what they are? Anyone with a similar setup run into this and need to upgrade injectors? Or do these tuner guys set up their rev-limiters to limit fuel (which I think would be a horrible idea)?
I plan to test it a few more times and try to pay closer attention to what RPM it cuts out at once the weather clears up.
Thanks!
I plan to test it a few more times and try to pay closer attention to what RPM it cuts out at once the weather clears up.
Thanks!