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    The $20 LB7 Injector Cup Tool

    I have an update for this post for guys having trouble finding the anchor. I searched high and low at Home Depot, Lowes, local hardware stores, etc and couldn't find a large enough anchor for the cup...HOWEVER...I did modify the design listed here and made it work MINT. Get a normal 3/4...
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    The $20 LB7 Injector Cup Tool

    Just finished a complete head gasket install, injector replacement, top end gasket replacement, ARP stud install, and turbo rebuild project on my 2003 Duramax and I still have a hydrolocking issue and occasional puffs of white smoke upon restart so I am convinced I need injector cups re-sealed...
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    Reassembling turbo, heads, etc..Locktite?

    I'll take pics....red orange....
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    Reassembling turbo, heads, etc..Locktite?

    I'm saying my manifold to up pipe, up pipe to turbo, downpipe to turbo and several other bolts on the truck esp exhaust related have the Red-Orange Locktite 272 on it. Because I can't heat those parts to 500 deg to release the bolts it has been a PITA to take things apart. I have ALWAYS used...
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    APP Problem I THINK..

    Sounds like my "valet mode" I have on my DS5 tune from EFI Live on my truck. When voltage is applied to the switch (or continuity can't remember) I can floor the throttle and it will only give me like 20% throttle and the truck will barely move. That switch gets flipped and then I hit my...
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    Reassembling turbo, heads, etc..Locktite?

    So I'm almost done with dis assembly on my 03 duramax which is getting new head gaskets, ARP studs and otherwise new gaskets and injectors where needed. The Red-orange locktite GM used is overkill IMO. Its a PITA to remove esp when you can't heat the fastener to 500deg to release it. I have...
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    Oh Mike, what have I done this time?

    How did this all turn out? Did your self-rebuild last?