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turbo size for a holden 253 ci v8

Discussion in 'DIY and Junkyard Turbo Tech' started by jc454thqute, Dec 31, 2010.

  1. jc454thqute

    Joined:
    Apr 8, 2010
    i have a tv71 would this be ok size for this motor it has the smaller exhaust housing cheers
     
  2. Drac0nic

    Joined:
    Feb 28, 2005
    Are you going for street or race? There are a ton of variables here. The Chevy 267 was a wheezy 100hp or so, but a 4.2L inline 6 makes nearly 300hp and is about the same CID. There are also a ton of TV71 variants the wheels range from something like 60 to 76mm inducer. In general I wouldn't be afraid to run one on a 25X CID engine but I would definitely not expect it to spool super quickly
     
  3. cat herder

    Joined:
    Jan 4, 2008
    267 was 115hp, thankyouverymuch! :lh:
     
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