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  1. z9_87

    Attention All Cobra Intake Manifold Owners!

    didn't see heads on your list, might as well do it while you have the intake off.
  2. z9_87

    firing order question

    unless you have the timing super-advanced. :)
  3. z9_87

    SCT tune worth on stock?

    not really, get some mods then do it.
  4. z9_87

    No Power ?

    With the ribs on the smooth water pump pully, i bet its sliping some or the revs flow doesn't cool well enough. When engines are hot they dont run as well especially as hot as yours is running. When my engine gets above the 1/2 way mark on the factor temp, it runs about a .1 slower.
  5. z9_87

    Thumpage...!

    that's the P
  6. z9_87

    Little cam help plz....

    That's what I was thinking, just a cam swap really isn't going to do anything, if not go down in power if you get to big for your compbo.
  7. z9_87

    please help I.d my engine

    yeah you have a 302 HO. Unless it's a 351 in wich case even better.
  8. z9_87

    Looking for a good sleeper Cat-back.

    15hp? Are we talking about the same thing? I doubt droppping the mufflers nets 15.
  9. z9_87

    please help I.d my engine

    if it's not a 302 and it's a v8 then that's good, means its bigger than 302. Or I guess it could be a 4.6 who would put that much work into it? What is the firing order that will tell if it's an HO.
  10. z9_87

    want to replace upper intake

    you can get a cobra upper and lower for under 300 and the exlorer upper/lower for well under 300 also. Look into those.
  11. z9_87

    Looking for a good sleeper Cat-back.

    Um get whatever muffler you want and install cutouts! :)
  12. z9_87

    Cam swap/New dist gear?

    Yes, little baby 4.10's. They cost a little bit to have delivered but I hear it's worth it.
  13. z9_87

    Little cam help plz....

    What doesn't he like about the ecam?
  14. z9_87

    anyone build motors? i need to beat a honda.

    Well even if it's not an H.O. and if it's not a roller, for what you're doing it doesnt matter. You basically ust looking for a block and a wiring harness. Everything else you need to replace. To convert from non-ho to ho you need an HO cam, computer and switch the firing order on top of the...
  15. z9_87

    Fan and Radiator

    Quick question... What is the oil pressure range our cars shoudl run at.
  16. z9_87

    H/C/I guys with 2:73's

    You could install one of the intake spacers for lonwer intake runners, that is suposed to move the power band down a little.
  17. z9_87

    Why am i....?? gear related

    Like maverick said, your tach is off. If it's a factory tach and you're only off 500 rpms in the 5000 range, I think you're in good shape. And yes your 4th gear is 1:1 Oh and advantage of my lower gears is I can to 120 in 3rd (only advantage)
  18. z9_87

    Fan and Radiator

    Thx, for the info... I did some custom fabrication to make the stock stang radiator fit because the tbird radiator is very small. The stock voltmeter works very well. I was thinking of a vac gauge just so I could raise my mpg, but it's not really necessary, but fun to play with to.
  19. z9_87

    wat does this connect go to?!

    Either coolant temp sensor or something else that plugs into the lower intake... Air temp sensor. Or the one above... I don't have one of those.
  20. z9_87

    Fan and Radiator

    My car does okay for cooling but on long trips the factory temp sens gets about 1/2 way. I'm using the origonal 86 radiator and a smaller elec fan. What would you suggest for a new radiator and fan keeping in mind that I need a skinny fan - wp clearance issues. Also I need the radiator to...