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  1. H

    sorry guys i was wrong never ran my car!

    i do have a 99 cobra it does have 298 rwph. what i want to know should i leave the 3.73s in it if i want to get a procharger. ,,or would 4.10s be better, i think 3.73s, what do you think???
  2. H

    sorry guys i was wrong never ran my car!

    guys iam sorry never ran my car will you still help me?about those gears i swaped them to 3.73s you were right ,,now car feels that it has no gears? you guys know your stuff please help have irs still,3.73. gave me wheel hop bad ,,4.10s didnt for real, i have some 4.30s to you think i should go...
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    99 cobra with 4.10s not pleased?

    hey again! :flag:
  4. H

    99 cobra with 4.10s not pleased?

    hey.
  5. H

    Trouble with '99 4V heads?

    what are your heads doing??
  6. H

    Best gear Ratio 3.73s or 4.10s

    what are your 2 reasons you didnt say wha de matr u dont lik mie stylea
  7. H

    Best gear Ratio 3.73s or 4.10s

    im just letting you know what my car runs,dont want to give away all my secrets.i have video i need to get a cord to post it!
  8. H

    99 cobra with 4.10s not pleased?

    it took a long time to get up there with 3.27s 4.10s with mac long tubes dont go together
  9. H

    Best gear Ratio 3.73s or 4.10s

    i guess my track is wrong than, i lunch at 6000rpm heat tires till car bogs or ft,tires lift up are you sure your dynos are right.you dont get mustang and fast fords there running same times wuth about the same mods and gears some are ruuing faster than that.oh by the way that was after install...
  10. H

    Best gear Ratio 3.73s or 4.10s

    sorry dude thats what a ran.have you tryed those my car stood up,maybe i know how to drive?my car runs damm good im 38 im no kid.im just telling you what the dynoed said .i have been racing for longer than you been living .by your talk!
  11. H

    people who got screwed with mac longtubes

    thanks for the web pages
  12. H

    99 cobra with 4.10s not pleased?

    i go fast alot i mean real mph.with the 4.10s you be going 5600 at 155 mphthats to much for me ill be around 5000rpm.we have a high way down here well interstate 20 miles over the bayou no police.thats where i wind it out at now sure you can go 155 with 4.10 but for how long , i should get some...
  13. H

    99 cobra with 4.10s not pleased?

    you got to be fryin themgo withthe new 5.13 dont stop at 4.56
  14. H

    99 cobra with 4.10s not pleased?

    with my 4.10 i was always hitting my limiter mine goes to 7200 ?
  15. H

    Best gear Ratio 3.73s or 4.10s

    yes that was just motor just had few mods 298 rwhp.4.10 gears have IRS with eibach springs it took the wheel hop out ,that time was with m/t/et/sreets 28x12.50x15 60 ft.time 1.63 11.72/117mph.with18 in cobra r wheels on ft.looked funny with just welds on the back my buddy let me use them it see...
  16. H

    99 cobra with 4.10s not pleased?

    ..hey alright some been there before would you rather have 3.73s you think??
  17. H

    Best gear Ratio 3.73s or 4.10s

    they do make 5.13s for you people out there let me know how they do !!and your high way gas mileage???my 99 cobra went it was stock 3.27s i got 29 mpg on high way at a steady 75 mph.no stop!is that good or what??i dont know what did you all get stock just wondering??
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    leakdown results for mac l/t/ headers

    damm it i was just hoping they gave me poor ring seal,because of the flaking into cyl../.or scaved so well this pisses me of bad i have a nice low mileage 99 cobra and it smokes like a james bond car !!!!ther goes $5000.00 should just trade it in at the dealer get a 2004 cobra any body want to...
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    people who got screwed with mac longtubes

    so after 32oo.oo spent it still smoked did you still have the mac headers atfer they did it!
  20. H

    Best gear Ratio 3.73s or 4.10s

    i dont take it to the track any more when a did it run 11.72@117mph. but i go on long trips if you want 4.30s fine i got some sitting around,$100.00 im not going to take it to the track everyweek i dont rag my **** sure you can burn rubber with 3.27s .but 4.10s are just for kids.who want to be...
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