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    1. #1
      Join Date
      Oct 2004
      Location
      West Portsmouth, OH
      Posts
      4

      Turbo Engine Question

      hey guys, new to the board and loving ever bit of this site. i have two questions. what would be a safe compression ratio to run with twin turbos, and what size turbos would be good for about 700-800hp from a 355. i havnt bought heads yet and my pistons are rated for 10.3:1 with 64cc heads and 9.0:1 with 76cc heads, would it be safe to run at 9.5?

      1991 Chevy Silverado Ext. Cab. Future Pro-Touring vehicle.
      355 in the process.
      http://www.cardomain.com/memberpage/421873





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