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House payment and the wife's student loans that hopefully will be paid off this time next year. Our vehicles are paid for, we pay the credit card off each month, use it for the 3% cash back. I do pay more into retirement for the railroad (we don't pay into social security) and was doing 17% into...

I'm curious... I do ok for myself I'm 32yrs old. I make around 130k with my bonuses, I have 2 pensions that are building up, I've got a 401k that I put into with company match as well. With a family and spouse that works how the hell do you buy a 80-90k car... I know in the big picture I don't...

33k 08 vapor grey with black stripes 14k miles 670rwhp 650rwtq mustang dyno Should be around 19psi 3:73s John Lund tune Whipple 2.9l 3.25" pulley Metco Idler Iw 10% ud pulley Tri Ax Shifter 72lb injectors 66mm lm tb RR 170* Thermostat Dynatech lt headers Dynatech offroad 3" xpipe Magnaflow...

I have the lm 66mm but what would be gained possibly by going with a 72mm with a whipple 2.9? I'd assume even though it's small it would have to be redynotuned? Sent from my SAMSUNG-SGH-I777 using Tapatalk 2

Dynomax 3"ss 300$! #39460 advance auto use discount code p20 get it brand new for ~360 shipped then go to dynomaxs website print off the mail in rebate and get another 75$ back. so all in all its less than 300 shipped brand new :-)* Sent from my SAMSUNG-SGH-I777 using Tapatalk 2

these people are thinking they will make 650+ rwhp and 700tq with this turbo at 7psi? I'm thinking no way in hell? I work with one of the guys who ordered the complete turbo package with the zl1 fuel pump ect.. I think he's delirious. He may make 700hp but at a higher psi than 7...

looked around but nothing helpful and the instructions were the worst. any pics or good write ups for what I'll need. I already have to add a circuit and mini fuses.

idling is usually 13.8-13.9 and randomly the aeroforce shows 13.1.i know this isn't the 14.5 so how off is the tune just for idling? I'm not driving it till I go to suttenhp for a new dynotune Sent from my SAMSUNG-SGH-I777 using Tapatalk

I looked for a while and found no clear help. Can someone post a clear and easy to follow guide for wiring up the 3.5bar boost sensor and their wideband kit. The instructions to me weren't very clear. I can wire stuff you as long as I have a step by step process and pictures or diagram. Thanks.

I was adding seafoam yesterday and thought it was odd I have no metal flap in my gas tank hole like some cars do? Do gt500s have three metal flaps? for me the hole is open once I take the gas cap off. Sent from my SAMSUNG-SGH-I777 using Tapatalk

the general consensus is that stock motorcrafts are the best. where's the best place to buy the upstream sensors, closest to the engine. is it p/n dy1039? thanks Sent from my SAMSUNG-SGH-I777 using Tapatalk

I finally got around to doing a compression test, this stems from a few weeks ago I changed plugs for the first time on my new 08 gt500 thats whippled, 3.25 pulley and iw 10% lower with dynatech longtubes. The second to the back on the drivers side the sparkplug strap had melted back a bit. They...

Im looking into a aeroforce gauge and wideband kit. On the passenger side longtube collector I have two bungs, ones already got a 02 sensor in it and the other has a bolt in the bung. I searched but found no answer to this but has anyone directly screwed the wideband o2 sensor in the extra bung...

curious if anyone's running custom offroad xpipes vs. paying 450-500 for an aftermarket unit for long tube headers? I searched but nothing came up but American Racing and kooks ect.. if so how do you like them? Sent from my SAMSUNG-SGH-I777 using Tapatalk

$21K 2004 Competition Orange 27K Miles Im interested in selling my 2004 cobra it has 27,000 miles. Color is competition orange, and it looks awesome. I live in Decatur Illinois. I dont drive in the rain or in the snow. Mostly it sits in the garage. The car has a 2.65 supercharger pulley with...

Heres my E85 parts list for my 04 cobra. Please look it over and offer your advice. Im not trying to cut corners to save 100.00 that can compromise safety and reliability as well as performance issues down the road. I am not trying to be extreme either in my mission. All parts will be purchased...

Heres my E85 parts list for my 04 cobra. Please look it over and offer your advice. Im not trying to cut corners to save 100.00 that can compromise safety and reliability as well as performance issues down the road. I am not trying to be extreme either in my mission. All parts will be purchased...

I dont know the specifics of the timing or airfuel ratio or anything of that sort since i wasnt present and the sheets dont specify. I just have a 2.65 pulley on the stock eaton with the 4 idlers no belt slip the tuner said. The usual jlt cai, bbk offroad xpipe and dynomax mufflers no catback...

double post sorry mods Sorry mods i posted twice

So i went to put on my new rr 2.65 pulley on the eaton and i did, and the billetflow idlers the 3 100mm and the 90mm well i cant get the snub nose on. i tried and tried for about 2 hours no luck. so i ended up with the 3 100mm on there and pulled the snub bracket off. it feels very tight just a...

currently ive got a offroad hpipe and dynomax weld mufflers. is there much to gain if i was to go to a catback such as mac ect...? i have been searching but couldnt find any real answers or tips thanks guys.

i already have a kn fipk cai setup, would i benifit any from buying a new jlt cai or leave what ive got on there alone now? searched but couldnt find anything related to this thread comparing the two.

I posted this in the engine forums with minimal success. Please look over and offer your opinions and personal trial and errors. Ive been reading here for a few days slowly trying to learn and gather information. I was a previous fbody owner sold it a few years ago and got a fuel economy car...

Ive been reading here for a few days slowly trying to learn and gather information. I was a previous fbody owner sold it a few years ago and got a fuel economy car. Well my racing rush is back after 2 years. I dont have a cobra yet but next spring im buying a 04. I dont have any goals laid out...