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  1. 90topdown

    explorer gt 40p heads???

    Springs are important but the real question is how much lift your pistons will take. Make sure you check the PTV clearance with any cam over .500 lift.
  2. 90topdown

    Best place to buy GT40P headers?

    How do you tell the difference between the old and new stlye of FRPP headers? I bought a nice used set. Guy said they were the new style but I would like to be sure. Haven't had time to insrall them yet.
  3. 90topdown

    air bags on a 90 GT?

    I am confused. Air bags are std on the 90 Mustang GT.
  4. 90topdown

    93 GT Vert

    You can use a timing light to set the timing. Just remember to unplug the spout conector before you do it and plug the spout connector back in when you are done. Congrats on the new toy!!
  5. 90topdown

    Is it my computer or the harness thats bad

    Did you check the test connector connections? Is teh ground wire clean and tight? What method are you using to pull codes? Have you tried a different code reader? A 90 harness will only work on a 90, BTDT. If you are changing harnesses you need one out of an 88 or 89. Any other year...
  6. 90topdown

    Cobra Engine ruined...need help for this problem/opportunity

    Get a 347 short block from CHP. Install the heads and engine yourself. Save ton of money. It is not that hard to do. www.coasthigh.com
  7. 90topdown

    Wiring Harness from and 89 to a 90 - Searched

    Only a 90 harness will work on a 90. An 89 will not work. Installed an 89 harness that was supposed to be a 90 harness. Car would not run. Had to rip the whole thing out and start over with a true 90. Been there done that. Save yourself a ton of headaches. Get a 90 harness.
  8. 90topdown

    argh, problems before winter HELP plz

    Check the fuel pump. How old is it? How many miles on it? Mine did the same thing and it was a bad fuel pump. Had to get it towed too!
  9. 90topdown

    not a good day 3 tickets!!

    You were very lucky. 30 over is automatic loss of license. You had better sit down when you open your next insurance renewal. Any particular reason you were doing 76 in a work zone???
  10. 90topdown

    Got My Estimate

    A good black paint job is $5-$6k. The body has to be perfect for it to look right. IMO, If you want a black car, buy one that is originally black. It's a lot easier. Congrats on the find!!!
  11. 90topdown

    2 questions

    It's your car. It's your money. If you really want to rebuild it, I say go ahead. I have seen alot of Mustangs and other muscle cars brought back from the dead. If you really want to keep your car, then do it!! It doesn't matter what anyone thinks. It's your car!! BTW - IMO, Going from...
  12. 90topdown

    Airing of greavences!!

    Car had a slightly choppy idle but ran ok when you got on it. PO said it had an HP cam in it. When I dug into, it had a non-HO cam in it. :( :bang:
  13. 90topdown

    convertible top

    Have a professional upholstery shop do it. It's worth the money. I had mine professionally done, Guy didi a great job. It was worth every penny. Nothing worse than an ill-fitting top. Like PuterAmI says, check out the Corral body shop. That same question gets asked once a week. Lot's of info...
  14. 90topdown

    difference between a 5.0 and a 5.0 HO

    Major difference is firing order. non-HO is 1-5-4... HO is 1-3-7... Some non-HO motors have roller cams esp. the late model Crown Vics. Most have flat top pistons which limits your cam lift to basically stock If you have an Non-HO motor in an HO Mustang, you need to swap the camshaft to an HO...
  15. 90topdown

    what heads for the $$$$

    GT-40P heads are a good suggestion but you are probably going to need a set of "p" specific headers to clear the spark plugs with them. If you go with a set of standard GT-40 heads, you could definitely re-use your existing headers and stay within your budget.
  16. 90topdown

    ECU harness install..hard?

    I did mine last year. It really isnt that hard, just time consuming. Took me about 2 hours to get it out. It is basically plug and play. Just make sure that there are no connectors left over when you are done. Worst part of the whole job was getting the computer connnector in/out of the...
  17. 90topdown

    $2500 to throw around need some suggestions please?

    TFS Twisted Wedge kit + sub frame connectors. Full length welded SFC's are the first mod you should do to any Stang. FYI- The Explorer GT-40P head has a smaller combustion chamber at 59cc. With stock pistons, it should be about 9.5 to 1 CR. With the "p" heads you need to get a special set...