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Intake exhaust crossover

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by 85Jimmy, Jan 31, 2003.

  1. 85Jimmy

    85Jimmy Registered Member

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    I just want some opinions on using the mr. gasket exhaust heat crossover plugs on the intake manifold are they good or bad? the intake is a sb edelbrock performer eps. The intake gaskets i got came with them and i don't know if i shoud use them. Thanks, Chris /forums/images/graemlins/k5.gif /forums/images/graemlins/usaflag.gif
     
  2. R72K5

    R72K5 Banned

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    Location:
    central IL
    dont plug em if you use temperature controlled choke

    heat under carb will warm up carba nd therefore fuel, which doesnt help performance

    goodluck
     

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