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    Gen 4 2.9 vs Gen 5 3.0 2003 Cobra

    Thanks for the input. From my understanding I thought it was just the 3.4 & 4.0 that hit hood with factory suspension. I have MM K-member so not sure if my engine is lower than stock. Only worth the upgrade if I can hit mid 800s. A lot of dough for 100 hp lol.
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    Gen 4 2.9 vs Gen 5 3.0 2003 Cobra

    I agree.. I shouldn't be spending the money anyways but with the deals right now it is super tempting lol. I'm sure the 2.9 Crusher would achieve mid 800s but would the non-crusher be able too? Hmmm
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    Gen 4 2.9 vs Gen 5 3.0 2003 Cobra

    Thanks in advance for reading. I was wondering if the 3.0 is worth the extra money over the Gen 4 2.9? My goal is 840-860 @ the wheels on E85. Is that acheiveable? Already have all the supporting mods just rather save a good amount of coin if the 2.9 can do it. I currently have a 2.3 TVS and is...
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    Worth the money?

    Hey guy's, I don't believe anyone posted this yet so here it goes. I have 03 Cobra with Gen1 vmp. Going back and forth on upgrading to the new Gen3 vmp in June or going Gen3 2.9 Whipple. I like my 2.3 now, just wanted a little more power. I'm assuming close to 50-70rwhp+ on the newer setups. Any...
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    Winter storage experience

    Hello everyone, I'm not new to storing my car, just wanted some opinions. I have a 03 Cobra on E85 always garaged not heated but insulated with Battery still connected. Once or twice a week I run for 20mns and then cover back up. I know everyone has their preferences on how much fuel to leave...
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    Is there such thing as a mint higher mileage coupe or vert 4 sale?

    I have a 03 10th Silver Vert, 29k on her:( . But modded, TVS, Fore Fuel system, full exhaust, MM suspension, on E85, too much to list. Might sell for right price but pretty far from Cali
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    WTB: Stock 03-04 Fuel Pumps

    Have a pair out of my car 27k on them. Went Fore all around so just sitting
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    WTB BUILT CONVERTIBLE COBRA

    What's your price range and wanted colors
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    Best Cam set up for stock 03 Cobra motor?

    I have a 03 Cobra, Full exhaust, E85, Vmp around 21-22 pds. Was thinking of ordering some cams. Anyone here have a similar set up? Worth the $$, and of course the sound? Thanks
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    Best front Big Brake kit for the money?

    I probably shouldn't spend the money lol, but after all my HP mods I need some better brakes. Deciding between the 2000 Cobra R, Baer 4 piston, or Wilwoods. Anyone made the swap, and is it worth it? Thanks for reading
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    Bigger blower? and which is best?

    Currently have 2.3 TVS, 22pds of boost, 4pd lower, Fore fuel system to grow if needed. I'm looking at bigger blower options, very happy with TVS... Yet I'm pondering idea of swapping blowers. Was thinking 2.9 or bigger without fitment complications. Stock block, already running E85 so I know in...
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    03 Cobra Parts

    My stock tensioner $75 Stock hood vents $65 Fuel pumps w/hat $150 Stock fuel rails $30 Stock fuel module $70 Stock lower crank pulley w/bracket $200 All with 25k on them. Also VMP 2.6 pulley brand new $70 used Findanza Aluminum flywheel 5k on it $150 used Billetflow idler pulley w/bracket (red)...
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    Stage 3 Cams upgrade worth the big $$$ ?

    Pondering the idea of installing stage 3 cams w/supporting hardware. It's a pricey upgrade for the amount of cash. I have 03 Cobra, TVS, running E85 already. It's fast enough for most people but I have a speed addiction lol. Plus cams sound sick. What's a good estimate of RWHP&RWTQ if I pulled...
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    What's a safe boost level with E85 on stock block?

    Was hoping to get some opinions, I have a 03 Cobra with a TVS and about to convert to E85. A few of my Cobra buddies are at or around 22-23 pds. I know it's all about the tune, yet I really can't afford a new block lol. Shooting for around 700rwhp+. What's a safe boost level? Thanks for reading
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    To go E85 or not

    I have 03 Cobra with TVS and currently tuned on 93. I am trying to decide if I'm going E85 or not. I've read up on it a bit but wanted you're opinions. I heard I can run higher boost and be safer with E85. It's pretty pricey for the conversion but might be cheaper then motor repairs lol. I...
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    Crap.....Drive Cycles and emissions

    Hey guy's, I know majority of us have to do emissions so I was hoping I can get some info. Have a 03 Cobra with TVS and egr. Car is tuned, no trouble codes or lights. I need to do emissions test like next few day's. Unfortunately just taking car out of winter storage and my cat and evap...
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    Weapon X 99-2014 Mustang 4.6L/5.4L/5.8L Level 2 EFX Super Coil Iginition Kit

    Weapon X 99-2014 Mustang 4.6L/5.4L/5.8L Level 2 EFX Super Coil Iginition Kit I have a brand new set of 8 coil on plugs. Would like 325 shipped, Thanks for looking
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    Weapon X 99-2014 Mustang 4.6L/5.4L/5.8L Level 2 EFX Super Coil Iginition Kit

    Weapon X 99-2014 Mustang 4.6L/5.4L/5.8L Level 2 EFX Super Coil Iginition Kit. Brand new, need to sell. $439.98 off of Lethal Performance. Best offer gets them, but please now low offers. Thanks for looking
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    AFCO Heat exchanger with fans vs AFCO Heat Exchanger with fans and black thermal coat

    About to change Heat Exchanger but can not decide between the two. Does the thermal coat actually help? or reduce the cooling affect of the fans when their on? Kind of beats the purpose of spending an extra 100 for the black thermal coat. Black will look nice but trying to keep my IAT's as low...
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    What's my stock 03 Cobra motor capable of handling without pushing it past limits?

    At the moment I have 650rwhp 599rwtq with full exhaust and tvs setup. Was thinking of going e85 but don't want to blow motor. I've heard stock block can handle 650-700rwhp and be ok. Anything above it's possible to break anytime. Thanks
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    What's my stock 03 Cobra supercharger worth w/pulley?

    Like the title says I'm selling my stock blower to fund bigger tires lol. It has a pulley and only 25k on it. Nothing wrong with it, just upgraded to tvs. Thanks
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    110 Octane

    Hey guy's just wondering if I can get some experienced input on 110. I have a 03 Cobra full exhaust 2.3 TVS and tuned on 93. Sounds like a dumb question I'm sure but what would happen if a ran some (few gallons)110 octane. I understand if it's tuned on 93 it's safest to not use anything else...
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    Killer Chiller

    Hey guy's anybody running the killer chiller? And is it worth the money? Thanks
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    How much should I really expect out of my 2.3 TVS

    Hey everyone, just dropped of my 03 Cobra with full exhaust, aluminum flywheel, cold air, 60 pd injectors, bap, 2.3 TVS with the bigger elbow n gt500 throttle body 2.8 pulley. It will be tuned on 93 by a well known tuner. Thanks

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