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  1. BlackDrop50

    M/T Drag Radials

    36psi???? Try 26 :nice:
  2. BlackDrop50

    Can spintech mufflers be bolted to MAC tailpipes?

    If the shop is competent they will be able to do it. Spintech mufflers come with flared inlet/outlets so you can easily just put the piping in and weld around. I just run turndowns on my spintechs. You will love the sound, I have LTs and Dr Gas X too, it sounds like a NASCAR. Quieter at...
  3. BlackDrop50

    what some typical 347 and 331 EFI dyno #'s

    eagle crank, ross racing pistons, lunati rods, 76mm MAF, 70mm TB, 1.6 rockers, 30lb injectors 10.7:1 compression BBK 1 3/4 longtubes to 2.5" x pipe and catback
  4. BlackDrop50

    Summit/Jegs sport seats? a few Q's?

    I've sat in them, they suck. I'd rather have the stock seats. You get what you pay for. Want some nice seats? Corbeaus are nie and inexpensive, but personally I would go with Sparco or Recaro if you want nice seats.
  5. BlackDrop50

    Muffler Question

    I have Borla on my 347 hatch, it is quiet at idle/cruising speeds, but it is very loud when I step on it. Sounds very nasty too. On my stock engine it sounded good too, not as loud, but still good. 3 chamber flows might satisfy you, I have them on my drop, they drone a little. I like the...
  6. BlackDrop50

    Best aftermarket rear diff for a street car????

    31 spline trak-loks can be found at a junkyard, if you want a cheap alternative. It's very strong, and rebuildable. Only thing is you need new axles. That's what I run in my 347 hatchback, leaves 2 black marks and spins both tires pretty much all the time. It also stands up to launching on...
  7. BlackDrop50

    Burning smell from under car

    all new exhaust smells
  8. BlackDrop50

    Supercharger question

    powerdynes are known to break get a vortech
  9. BlackDrop50

    11:1+ Compression on Pump gas?

    I run 10.7:1 with 91 octane no problems
  10. BlackDrop50

    Granatelll or Pro M

    Pro-M for sure.
  11. BlackDrop50

    lets talk WIDE wheels

    thanks, heres a daytime shot, i took some rear shots but they didn't come out too good, now it's raining!
  12. BlackDrop50

    thoughts on a 347 with GT40P heads and GT40 intake.

    mine consumes a lot of oil stock block = breakage
  13. BlackDrop50

    '97 Cobra 'vert' or '05 GT

    drop the price on the cobra 2 thousand and get it car payments are a bitch you don't want
  14. BlackDrop50

    thoughts on a 347 with GT40P heads and GT40 intake.

    Trick flow twisted wedges can be used as an early head then port them out later, along with a track heat intake and some trickflow cam. Only $2,000 for the whole top end kit. No point in choking the 347 when you could (re)build a simple 306 that would smoke it, then throw on a supercharger...
  15. BlackDrop50

    thoughts on a 347 with GT40P heads and GT40 intake.

    Waste of money, you are stretching your budget too thin, you will not finish it, you will be dissapointed Would be smarter to go with heads cam intake on stock shortblock. If you don't listen to me, don't get mad at yourself later.
  16. BlackDrop50

    $1200 for traction mods, what would you buy?

    TORQUE ARM PANHARD BAR LOWER CONTROL ARMS SUBFRAME CONNECTORS ENOUGH SAID.
  17. BlackDrop50

    Drag/street tire

    If you are getting a stroker, your street tires will be useless. At first it's cool but then it gets annoying. Get nittos or MT drag radials. Nittos = more street friendly and V rated MTs= more sticky, better non burnout traction
  18. BlackDrop50

    lets talk WIDE wheels

    CCW 17" 3 piece modular street wheels, anodized black in the middle with polished lip. Those are real ARP bolts all around the rim. They are custom made for a fox body with 4 lug. I haven't seen anybody else with the rims, even on the internet, well I've seen em on new cobras, but never on a...
  19. BlackDrop50

    lets talk WIDE wheels

    car pics yup just took some, ill put some daylight ones up later, from the rear