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Thread: Hey gofast racer,058, Fiat, info??

  1. #1
    Blown 472
    Since my idea for the injection dealio looks workable, what all do I need to run a stack injection?? I can belt drive the pump right? aside from the intake and pump what do I need???
    Also, what compression ratio can I run on 50%alky/nitro mix with iron heads??

  2. #2
    058
    Yep, You can belt drive the pump, just make sure its a Gilmer belt to avoid slippage. You will also need a couple of extra bungs in your fuel tank for the returns and make sure your fuel lines are big enough to handle the volume needed. Oh...don't forget a fuel shut off. As for the iron heads...what kind? wedge or Hemi? Compresson ratio should be kept in the 7 to 1 area for nitro, maybe lower, I'm guessing here as I've never fooled with a nitro engine.

  3. #3
    Blown 472
    Small block mopar wedge head. Thanks.

  4. #4
    GofastRacer
    Plumbing should be minimum #10 from the tank to the pump and #6 to the barrel valve and your returns as well. You will need pill holders, pills and shims. You can get a belt drive from Hilborn, Kinsler, Enderle!..

  5. #5
    Infomaniac
    Same compression as methanol
    A lot more fuel flow.
    That is all the advice I care to give on Nitro.
    Strap everything down.

  6. #6
    Blown 472
    Originally posted by Infomaniac
    Same compression as methanol
    A lot more fuel flow.
    That is all the advice I care to give on Nitro.
    Strap everything down.
    What comp ratios they use for methanol?? like 12 to 1??

  7. #7
    Infomaniac
    no blower?
    13:1 - 15:1 and more for alky. You only need a small percent of nitro.

  8. #8
    Blown 472
    Originally posted by Infomaniac
    no blower?
    13:1 - 15:1 and more for alky. You only need a small percent of nitro.
    Nope, no blower, stack injection.
    How small??? How much more power does alky make compaired to gas, then how much more with a percentage of nitro?

  9. #9
    Infomaniac
    no more than 10% and you are asking for big trouble with that.
    Have you checked the price of 1 gallon?

  10. #10
    Infomaniac
    Originally posted by Blown 472
    How much more power does alky make compaired to gas
    A lot
    Originally posted by Blown 472
    then how much more with a percentage of nitro?
    A lot more

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