ATK HP101 or ATK HP55

Discussion in 'Engine Topic' started by Matt227, Dec 1, 2017.

  1. Matt227

    Matt227 New Member

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    Anyone have any input or experience on either of these engines from ATK? Thanks.
     
  2. CorkyE

    CorkyE Veteran Member Lifetime Gold Member

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    There's been a couple members here that have bought ATK engines, maybe someone will pop in. I'm taking a serious look at the HP101 myself, will be doing an engine swap this spring.
     
  3. Z28zz383

    Z28zz383 Veteran Member

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    Gonna have to use a vac pump for the brakes. Neither engine will support them.
     
  4. CorkyE

    CorkyE Veteran Member Lifetime Gold Member

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    I've spoken with Brandon at ATK, no problem on cam swap.

    And BTW to OP - Welcome to NastyZ. :)
     
  5. dave@ztech

    [email protected] Veteran Member Lifetime Gold Member

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    Hi Matt,
    Welcome to the site, and these look like great engines, at great prices, I am also looking, for a nice drop in crate HO engine , have you also looked at others, I was looking at White Performance, and they too seem to have nice ones,however because there seems to be soooo many choices , it really makes it hard to decide, I hope others will keep chiming in
     
  6. dailycruiser81

    dailycruiser81 Veteran Member

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    I'm running the yearone roller crate motor built by Atk. Great price and good running motor
     
  7. Z28zz383

    Z28zz383 Veteran Member

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  8. dave@ztech

    [email protected] Veteran Member Lifetime Gold Member

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    I have been looking at the GM motors , and really for the money, and like you said, all NEW parts, and new BLOCK and everything, does seem to be one of the best options , as i noticed that ATK, uses rebuild cores,
     
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  9. Goodwrench1965

    Goodwrench1965 Veteran Member

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    I endorse skip white performance. Ive purchased two short block assemblies from them. All parts were new and as promised delivered with good service and I think a good price.
     
  10. dave@ztech

    [email protected] Veteran Member Lifetime Gold Member

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    Skip, has gotten himself a bad name, however White Performance , is no longer associated with Skip, and I believe that they also seem to make nice engines at a good price point.
     

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