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I have been fighting an overheat issue for 2 + years when car is driving down the highway. FINALLY tracked it to a kinked lower rad hose. Fixed and burped. Took one test ride for 20 miles..did perfect, stayed between 179 and 181. I went out today, again car did great, traffic, no issue, stopped...

Hi guys. The stock plastic expansion tank has the Cold and Hot levels on it. I swapped to a Moroso aluminum tank. When I use my vacuum refiller and gage drops to zero, expansion tank is filled to the VERY top under cap. How much should I lower level in tank before start the car and run a heat...

Hello members, been awhile and need some help. I have a 03 Mach with a Term/T-56 swap and 2.3L Whipple. I had some issues I resolved and I have 1/2 tank gas that's been in there for 2 years I want to drain before I crank the car. Do NOT want to drop tank, want to use fuel pump to drain. In my 02...

I did 1 track day at Roebling rd road course in Georgia and a race shop in Mooresville NC talked me into these ST-47 pads. Used by alot of racing bodies including NASCAR. They are incredible..only did 4 -20 minute session and boy could you brake deep.In the Mach with stock rotors and calipers...

Hi guys, been awhile and I have an issue. I have a Term motor in my Mach 1 and thought I had a radiator coolant leak out back driver side of motor, leaking down block onto top where shifter cable goes into housing. Never really noticed till I jacked up front end.Long story short, I have been...

How hot does your BAP get? Temp outside about 95, driving about an hour, mine was to hot to touch. Wonder if it could cause a fuel issue, I cut the 2 red wires and tied together to bypass BAP but no improvement...thanks. Oh, also do I need a dual with twin Improved GT pumps??

Ok, came out of a hotel 2 hours from home, cranked car and I had 17 psi fuel pressure. I had just installed a modified FPDM last Thursday and no issues. I drove car maybe a mile and pulled over since fuel pressure so low. I walked 2 miles and back to Advance and got a FPDM, installed, no change...

Here is the deal: 2003 Cobra motor in a Mach. I started getting a chirping I narrowed down to a bad idler bearing. I went to remove belt (so tight wind up cutting it). I changed bearings and put on pulleys in same spot removed (Billetflow..3 the same and one different one for snubber). I grabbed...

Hey guys, did a search and found alot of info but wanted to verify. I am new to the Cobra after putting a Cobra/T56 into my Mach 1. I haven't really gotten to drive the car, but today I cranked up and out of nowhere started a LOUD chirping. Stays constant then all of a sudden quiet, then back...

I started a for sale thread, it was moved, now it is gone ?? What do I do, another one??

I have been having some cooling issues in my 03 Mach with a 03 Cobra motor. I have flushed after oil cooler failure, been burping, 50/50 coolant. Temps seem to swing around and not really steady with a 170 T stat. After a 3rd gear pull 212, then 188, then 181, etc. I am really not sure what is...

2003 Mach 1 with Cobra motor. I have a MM K member, MM arms, MM bumpsteer kit, coil overs,(all came with motor and tranny I bought already installed) Front ride height is 26 3/4" so not a lowered car by any means. I spent 4 hours at alignment shop and wound up leaving the car. The best we could...

Hey Eaton club, when you wired in your IAT by splicing in to harness and extending the wires to the IAT#2 on blower, how did/do you KNOW you are reading IAT temp from that sensor?? I have an AeroForce gage that just says "IAT Temp". I have the gray/red and gray wire going from harness that plugs...

I have spent 15 hours trying to flush oil out of coolant system (oil cooler failed) I got it FINALLY to the point of dirty war after 5 bottles Purple Power, 2 RP flush and 1 Peak flush. I stared at the car today ready for day 4 and had an idea and HAD to share this..make it a sticky moderators...

2003 Cobra motor put in a Mach. 2.93 upper, 4# lower, 3.50 pulley with full Metco pulley set. I removed belt off upper to put in an alternator so belt still on the car (and it was on good so size should be correct and a non-factor). Is there a trick to getting belt back on ? Hell it got twisted...

Hi guys, I did a 03 Cobra swap into my Mach and the oil cooler failed. I got a MMR oil adapter plate and using this gasket My questions are: 1) What is the torque value for the 4 hex mounting bolts to mount to block with the gasket?? 2) The instructions say when using sending unit on the...

I am in the process of swapping in a 03 Cobra Motor into my Mach 1. We used the Mach 1 harness and attached the connector that fits the Cobra alternator color to matching color, but after 5 minutes of running car dies from no voltage. I have a 2 gage power wire with a 200A fuse and it reads...

Hello, I have had a 2003 Mach 1 for 12 years, bought new, one owner. Just wanted to say hi, I am all over the Mach 1 registry and hope to learn alot here. She was stock for 5 years, then the usual mods. Dec 2013 at 129,000 miles I did a P1Sc install with Bob Kurgan doing the tuning. She made...