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#1 |
Registered Member
Join Date: Dec 2000
Location: Wallace, NC, USA
Posts: 24
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![]() I've just got at 91 GT with lots of little goodies: a K&N air filter, off-road H-pipe, 2 chamber flowmaster exaust, and 3.73
gears. Also it's a stock Ford AOD automatic with a shift kit (dont know what kind). All this....but it still feels like i'm driving a brick down the road. I know my TPS (throttle position sensor) is bad, and am going to get a new on. But could that make a big difference when I'm at WOT (wide open throttle). Also I have a friend with a 92 GT with a heavy duty Borg Warner 5- speed. And his car is like a bullet, he has a slighly bigger cam (operates from about 2,000-5,000 RPM). I added that because I base all my comparisons while riding with him. My engine was rebuilt only 8,000 miles ago so I know it doesnt need a tune up. Anouther problem is that the car will not stay in second gear unless the I put the pedal to the metal, and then when I'm in any gear , except 1st, the engine seems to raise its RPM's very slowly, by the time it gets to about 4,000 or 4,500, the needle is just crawling! I know I have a ton of questions but anybody with any suggestions would be a big help! thanx |
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#2 |
Registered Member
Join Date: May 1999
Location: Blacksburg, VA
Posts: 1,526
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![]() You would do better posting this in the Windsor Power section. But how many miles? With a car with some time, miles, on the clock, even with a rebuild some of the secondary systems (TPS, ect) could be off.
Heck even a bad O2 sensor will be enough to turn a runner into a dog. Just to be clear, "the slightly bigger cam", which sounds like a E303, but you did add that to your Stang, correct? But again, go to the Windsor Power section for more informed opinions. |
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#3 |
Registered Member
Join Date: Jan 2000
Location: New Oreans
Posts: 133
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![]() Also the 91's are speed density and the swithced to mas in 92 right.
------------------ My Burnout ;-) X-pipe 3.73 gears 2 chamber Flows cold air induction |
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#4 |
Registered Member
Join Date: Nov 2000
Location: Charleston S.C.
Posts: 23
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![]() Nah, Ford switch to Mass Air in 89. I know this because I had an 89 Gt, before I got my 2000 Gt. But I'm still learning about these 4.6's.
![]() ------------------ 2000 Silver Gt -BBK X-Pipe -Delta Flow Flowmasters -Home made C.A.I. -JET Power Module Loves to Bust Z-28s & SSs |
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#5 |
I need 110mph Trap Speed!
Join Date: Feb 1999
Location: So, CA
Posts: 4,315
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![]() Post it in the windsor forum and you can get some help.
No use me helpin you now in here. ![]() Skyler ------------------ -1989 Saleen Mustang #406- TFS Heads, Edelbrock intake, E-303, 3.73's, 1 5/8 shorty headers, Offroad-Hpipe, 2chamber flows, 36psi FPR, playing with timing still, 70mm tb, 73mm maf, 24lb injectors, K/N, March Crank pulley, MSD6a, 9mm wires and FMS Aluminum driveshaft. Best ET 13.2@106mph Needs tuning... |
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