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Thread: Turbo Guys: Heat Control

  1. #1
    Join Date
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    Turbo Guys: Heat Control

    Tonight I started working on wrapping my turbo inlet pipe because it runs really close to the manifold and I suspect it picks up a lot of extra heat. I bought some reflective fiberglass heat tape from summit racing for $7/roll and started with the first pipe tonight. I also put a piece of tape across the top of the compressor housing to shield some of the radiant heat from the manifold.











    The next step will be wrapping the manifold with a heat shield to block more radiant heat from the rest of the engine bay. I may also wrap the intake pipe because it runs behind the radiator and very close to hot coolant hoses.
    Last edited by jrcook320; 05-06-2009 at 01:56 AM.

    '81 320i turbo | t25, 931 CIS, 240hp, 13.92@100mph | 2.2L m10 Turbo Build | My E21 Videos |

  2. #2
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    I'll probably invest in some of that as well. As anyone with a BAE kit knows, the big charge tube runs about 3 mm from the exhaust manifold, which is a problem.


  3. #3
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    sold 78 BMW 320i
    Sweet...

    Consider fabricating a heat shield around the exhaust manifold as well. I did a heat shield with fiber-glass and mesh screen around my reactor and it works pretty good.

    Super Job you doing, Robert
    Tbd

  4. #4
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    Nice work Josh, looks good.

    E21 LEGION


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  5. #5
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    i've never seen a dinan turbo manifold before, those must be pretty rare!

  6. #6
    Join Date
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    Quote Originally Posted by bflan2001 View Post
    i've never seen a dinan turbo manifold before, those must be pretty rare!
    yeah, really rare. I've seen 2, mine and one that was for sale a few years ago. Mine was a rough casting that I had a local shop machine and drill for me, so it has a t25 bolt pattern which is probably not standard for a dinan manifold...

    '81 320i turbo | t25, 931 CIS, 240hp, 13.92@100mph | 2.2L m10 Turbo Build | My E21 Videos |

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