602 or 604.... Need advice.. New Racer

Discussion in 'Tech Talk' started by ProCar, Mar 26, 2012.

  1. ProCar

    ProCar New Member

    I recently bought a complete roller 2007 Lazer late model.. I will be runnning the car as a crate late...
    I have a 602 currently from another form of racing but im hesitant on using it..
    I am wondering just how competitive it really will be...
    I will use msd and plan on buying a crate built carb...

    Will i be wasting my time with the 602 or should i just buy a 604??


    Any advice is appreciated

    Thank you
  2. ohsomthin

    ohsomthin ohsomthin

    602 IS GREAT AT SHORT TRACKS BUT LIKE pir YOU NEED THE 604 TO STREATCH YOUR LEGS? if ya already got a 602 no harm in tryin it?
  3. kslle

    kslle Member

    we ran a 602 for 3 years over 80 nights original seals against limited late models, never won a feature but had them worried a couple times. keep her wound up get a good carb run vp race fuel for crates ..
  4. racin90

    racin90 Well-Known Member

    If i were you id run the 602 and see what happens. 602 or a 604 are both really good motors in their own aspect. You may be surprised by how well you can run with a 602 with a good handling car. From what drivers have said running the crates is this.........you have to keep it wound up and on the bars constantly to make them go fast.

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