Anonymous
Anonymous asked in Cars & TransportationMaintenance & Repairs · 1 decade ago

Weiand 6-71 and 8-71 what's the difference?

Which should I put in my '77 Chevy 454 pickup?

3 Answers

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  • Ron B
    Lv 6
    1 decade ago
    Favorite Answer

    The 6-71 blower came off of a GM Detroit Diesel 6 cylinder 71 series diesel engine that is 426 cu/in. The 8-71 comes off of a 8 cylinder 71 series engine that is 568 cu/in. The one that you need depends on how "built" your engine is and I cant answer that.

  • 1 decade ago

    Ron's right u have to know what you want to use it for and how built your engine is. Unless you plan to race it and have a pro built race motor stick with the smaller one

  • 1 decade ago

    sorry, can't help. I don't even know what you're talking about.

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