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Thread: vr6 compression test

  1. #11
    Join Date
    Aug 2007
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    Dont poke and hope, scan, smoke and scope
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    Cylinder leakage test will tell you exactly where the pressure loss is mate, just means you need your tappet cover off to be sure your cam lobes are up on the fire stroke. This is THE only test and the best to verify.
    Jmac
    Alba European
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  2. #12
    Join Date
    Dec 2007
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    Ermington, Sydney
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    Quote Originally Posted by Jmac View Post
    Cylinder leakage test will tell you exactly where the pressure loss is mate, just means you need your tappet cover off to be sure your cam lobes are up on the fire stroke. This is THE only test and the best to verify.
    Jmac
    Cha-CHING! Jmac strikes again with his money shot.
    Mrk Detailing, premium automotive detailing. Paint correction/protection specialist. PM me

  3. #13
    Join Date
    Feb 2008
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    Auckland NZ
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    Well you wanted the answer of new short block VR6?

    Well here it is, you can get 2.8 - 3.4 vr6 short block or long block.
    You can get a long block including full cam work and port and polish and all that.

    www.eurospecsport.com

    shortblock 2.9 is only $2300US. Pretty cheap for a 2.9 bottom end. and its Fresh, ohh think of the torque if you went to a 3.4 vr6. WOWOW
    Audi S4 (2001) - Imola Yellow
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  4. #14
    Join Date
    Dec 2006
    Location
    Kilsyth, VIC
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    Users Country Flag
    From their website:

    High Performance Long Blocks

    022 100 031F 2.8 2.8 L long block. 10.0:1 forged JE pistons, forged Eurospec connecting rods $7,995
    022 100 031FT 2.8 2.8 L long block. 8.5:1 forged JE pistons, forged Eurospec connecting rods $7,995
    022 100 031F 3.0 3.0 L long block. 10.0:1 forged JE pistons, forged Eurospec connecting rods $8,295
    022 100 031FT 3.0 3.0 L long block. 8.5:1 forged JE pistons, forged Eurospec connecting rods $8,295
    022 100 031F 3.2 3.2 L long block. 10.0:1 forged JE pistons, forged Eurospec connecting rods $9,300
    022 100 031FT 3.2 3.2 L long block. 8.5:1 forged JE pistons, forged Eurospec connecting rods $9,300
    022 100 031F 3.4 3.4 L long block. 10.0:1 forged JE pistons, forged Eurospec connecting rods $10,500
    022 100 031FT 3.4 3.4 L long block. 8.5:1 forged JE pistons, forged Eurospec connecting rods $10,500
    Now there is some nice options


    If it has an engine or heartbeat it's going to cost you. | Refer a Friend - AussieBroadband $50 Credit

  5. #15
    Join Date
    May 2005
    Location
    Point Cook, Vic
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    you can spend a whole lot on a vr6 engine and still not really make that much power!

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  6. #16
    Join Date
    Jul 2007
    Location
    Rowville Melbourne
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    424
    Thread Starter
    Quote Originally Posted by Tim View Post
    you can spend a whole lot on a vr6 engine and still not really make that much power!
    this is exactly what i was thinkin haha!
    im really just lookin to freshen everything up befroe i go supercharged, and i thought makin it a 2.9 or a 3.0 would be an added bonus since im already in the area.
    im thinkin i might not get another engine and build it, because i only did the chains, tensioners, guides and whatnot in the current engine so that will have gone to waste if i changed engines. ill just get a postie bike to ride while i do the work. win!

    4motion engine is another very interesting idea though.

    im thinkin the lack of compression in those 2 cylinders might be whats caused my engine mounts to be softer than cheese, since it would make the engine run very unbalanced, would i be right in thinkin this?

    -steve

  7. #17
    Join Date
    Jul 2007
    Location
    Rowville Melbourne
    Posts
    424
    Thread Starter

    and cylinder leakage test sounds like the test ill be doing when i can be bothered, ive still got a while before im going to start stockpiling parts for this build yet

    -steve

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