Originally posted by purePro5:
Just to clear my name here guys. This is the first problem I have heard of since I started doing these. I have done at least 50 and have sold all of them on this site. No one has been disappointed. I had read before that the tps from the Mustang would give the wrong signal, which would cause idle problems, so I started not sending them recently. From now on, I will send the tps along with it. I have also read that these are a great mod for FI and 3L contours. I had one on my SVT, with ported manifolds and heads and showed a 10th better quarter and about 3-4 hp on a G-tech. I know the g-tech isn't the most accurate, but if you get a good baseline with the same meter on the same road and same conditions, it can tell a lot. Anyway, I want people to be satisfied here so I am willing to work with you guys. Thanks.



Mine, according to the APEXi, with the Mustang TPS idles at roughly 850 RPM normally, the "stock" idle is 720 RPM, so it's a little off. I have had on occasion to idle at 720 after it sits for 5 minuets or so, but it won't ever go down to that RPM sitting briefly at a stop light. The APEXi also shows that my TPS reads 0% so it COULD be just the idler hole that might need to be covered and re-drilled. I have a report of my test (SE's 53mm TB to the 65mm) at the track HERE So judge for yourself. I'm hoping to go to the track with my new exhaust system next week and kick some butt!

Mazda 6S, V6, Speed Yellow 5 Speed, Sport package Bose audio Painted 'stash and HIDs! w/Injen 1/4 14.750 @ 94.94 Former car: 99 Contour SE Sport Black MTX V6 SVT plastic... 1/4 - 15.012 @ 90.58