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  1. SuperSpore

    AIR Injection needed for 88 K1500

    I went through this a couple of months ago when I was looking at an OBS that was for sale. I wasn't able to track any smog info through the vin. I think it really depends on your under hood emissions diagram sticker. (I refer to it as 'under hood' but it's normally on your fan shroud.) If you...
  2. SuperSpore

    AIR Injection needed for 88 K1500

    I try not to push my opinions on other people, but I would caution you to consider Playing with TBI's comment before you go out and buy a bunch of air system parts, assuming your truck is a 5.7 or 5.0. I am intimately familiar with two pre-94 5.7s that test & pass smog every 2 years in CA and...
  3. SuperSpore

    AIR Injection needed for 88 K1500

    CA does have their own, more expensive, catalytic convertors though. They check the numbers at every smog test in my experience.
  4. SuperSpore

    Shorty Headers

    This right here... for me it's worth it to avoid dealing with cracked manifolds, or worse... broken bolts in the head. Sometimes they shear off on their own, without the help of someone trying to remove them. Even if there was zero hp/torque benefit id still swap to shorties to avoid the...
  5. SuperSpore

    Shorty Headers

    Thats a nice pic. you would think they would come tack welded like this on the shorty headers with carb stamps, since they're intended for smog compliance... but it's easy enough to do if the hose clamp becomes an issue. :)
  6. SuperSpore

    Shorty Headers

    that's a good point... thanks
  7. SuperSpore

    Thread Locker

    So what's the conclusion here... I was about to use this (high temp thread sealant) on the oil pressure sender, with the assumption that it would not lock the threads anymore than the white permatex sealant would. Is there a reason I should be using the white sealant on the sender instead? (I...
  8. SuperSpore

    What is this?

    wow, that's lotto winning luck. not to sound cheesy but the truck can be replaced, your bodily parts would have been a bigger loss. getting another OBS is more fun when you're healthy. cheers :cheers:
  9. SuperSpore

    What is this?

    insane pics... hope you made it out uninjured, but that looks like it would have been difficult.
  10. SuperSpore

    Engine Ground Bolt

    :Big Laugh::cheers: Mostly yes
  11. SuperSpore

    Engine Ground Bolt

    No! Fight me! :Big Laugh: ...I have no doubt it is. They look totally different.
  12. SuperSpore

    Engine Ground Bolt

    Yes I just finished taking it off you're correct. For our googlers looking for help: On a 1990 350 the ground straps from the frame to engine head and the one from the firewall (under heater core hoses) to engine head are secured to a 14 mm bolt on passenger side head, between head and firewall...
  13. SuperSpore

    Engine Ground Bolt

    Sir, you're assuming I can operate a cellphone! :p ...For sure, I'm working on that now. :Big Laugh:
  14. SuperSpore

    Engine Ground Bolt

    thanks for the picture... I wonder if this is the oem location? Because on my 90 that cheesy grounding strap is on a bolt further towards the center of the head. And based on feel it's a bolt that threads into the head, not a stud with a nut. Regardless, yours is a more accessible location...
  15. SuperSpore

    Header install questions

    I Like this idea, but it appears you used custom header bolt spacers to keep the right half of the bracket... But if you follow JBA's instructions for their headers, they advise to cut like phstratton's picture shows below yours, along the yellow line, and to throw the right side away - which...
  16. SuperSpore

    Header Gasket Part Numbers?

    Thanks for all the responses guys... I like the Copper Mr. Gaskets, but because Mr. Gaskets have a raised flange area, and so do JBA headers, I think I'll get a better seal with the Remflex because they're flat. We'll find out =-)... thanks for the info. I just want to grind it, cut it, weld...
  17. SuperSpore

    Header Gasket Part Numbers?

    Thanks, makes sense why I wasn't able to find it in gm's part list. I figured it was discontinued. Also, thanks for the felpro info, but i'm dealing w/ JBA headers with the infamous raised flange, so I'm sticking to the reusable MLS type of gasket. Not finding compatible PN for percy's seal 4...
  18. SuperSpore

    Header Gasket Part Numbers?

    Hi, Re: 1990 350/5.7 TBI SC/SB Looking for part numbers for OEM exhaust manifold gaskets (i fear they are discontinued) And... Part Numbers for Remflex & Percy's Seal 4 Good Header gaskets for same vehicle. Anything you got is appreciated... =-)
  19. SuperSpore

    Alternator Bracket

    Not sure yet, I'm gonna see if I can find one locally, I need to get it running tomorrow. If i can't I'll send u a message. Thanks
  20. SuperSpore

    Alternator Bracket

    Thanks!
  21. SuperSpore

    Alternator Bracket

    They're brittle aluminum. Look at em wrong and they'll crack or cross thread. or both if you're feeling froggy. lol Still looking for a part number, if someone has one. Apparently the old part number has been superseded, haven't found an answer.
  22. SuperSpore

    Alternator Bracket

    ROFL, aint that the truth. Thanks for reminding me it could always be worse, like a big asteroid heading my way or something slightly more crappy. :gr_grin:
  23. SuperSpore

    Alternator Bracket

    Just droppin by to say that these brackets still suck in 2024. :p
  24. SuperSpore

    Alternator Bracket/Power Steering Pump Mount 95 C1500 5.7L V8

    Hi, I read through the thread and didn't see an answer to your question... I need to replace this bracket and I'm wondering what the new part number turned out to be... drop a message if you got this sorted out. thanks
  25. SuperSpore

    Tech: 88-89 GMT400 Quad Sealed Beam upgrades (Bosch T84 E-code headlights)

    Any links to a JW speaker conversion? Ive not been able to find one on google images.

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