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  1. prochargedfox

    HELP intake mani leaks

    I have a 97 crown victoria that just blew the plastic intake manifold apart right by the alternator. I got the aftermarket one and installed it. Then it was really hard to start, and there was air pressurizing the coolant ( exhaust maybe?). I took the mani off and there was coolant in some of...
  2. prochargedfox

    Supercharging a 347

    I want to run 6-9 psi on my 347. I have aluminum heads w/ 190cc ports, typhoon manifold w/ 70mm tb, and all the other little bolt ons. It is at about 10.5:1 compression. Just wondering if I sould get a supercharger, or get nitrous? I have hyper pistons, so I will need to get a good tune for the...
  3. prochargedfox

    Slow ET?

    I have a 88 Gt w/ a 347 stroker. Ive ran a best of 13.2 at 107 w/ nitto drag radials. I have to slip the clutch off the line or it just spins. What should my car be running? Ive seen people in the 12s w/ a 347. I just want to hit a 12.9. What can i do to hit my goal. Thanks.
  4. prochargedfox

    347 dyno numbers low?

    I got my car tuned and dynoed about 2 weeks ago. It put down 232hp and 287tq on a dyno jet. I had around 12.2 air/fuel ratio. My car has a eagle stroker kit, 10.5:1 compression, aluminum heads- 190cc ports, 2.02 intake valves, 1.60 exh., comp cam 544 lift, a junk typhoon manifold, bbk long...
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