Bextreme04's latest activity

  • Bextreme04
    I hope you read the instructions, because most modern solid state proportional units still call for them to be mounted level in at least...
  • Bextreme04
    Bextreme04 reacted to legopnuematic's post in the thread Transfer case gaskets with Like Like.
    Not used on GM 208s (208s were used by GM, ford, and dodge). Most of those gasket/seal/bearing kits are for multiple transfer cases, so...
  • Bextreme04
    Bextreme04 reacted to CountKrunk's post in the thread Emissions question with Like Like.
    When i lived in GA the people doing the testing were just regular folks that had a license and the machine. All they cared about is if...
  • Bextreme04
    Got a bunch of welding done today. Got quite a bit of the rear put back together. My welding game has improved a bit. Still have some...
  • Bextreme04
    Bextreme04 reacted to riessecup1's post in the thread 241c or stay with the np203 with Like Like.
    Thank you. I figured I read that wrong but I appreciate all the help. I will post what I end up buying in here. It Will probably be...
  • Bextreme04
    Bextreme04 replied to the thread 241c or stay with the np203.
    No, all of the issues and changes were pre-97 where these were installed on 350's, 305's, and v6's. He will want to stay away any early...
  • Bextreme04
    Bextreme04 replied to the thread 241c or stay with the np203.
    The problem is going to be finding a 241c with a passenger side drop. The most likely candidate for you, and the easiest to find, will...
  • Bextreme04
    Bextreme04 reacted to RanchWelder's post in the thread Big Block Bearing inspection... with Like Like.
    Here's what I got coming... Wouldn't be a MT truck without the rodent nest... The mystery is solved... Body looks great leather seats...
  • Bextreme04
    Bextreme04 reacted to Mark Jones's post in the thread 489ci tow build... with Like Like.
    It takes 2 hours porting per head, then the guide and valve job work. Then you're going to have a very responsive high torque engine. My...
  • Bextreme04
    Bextreme04 reacted to Mark Jones's post in the thread 489ci tow build... with Like Like.
    I think a set of 236 peanut ports properly done would the best choice. Depending on your elevation that would dictate the compression. I...
  • Bextreme04
    Bextreme04 replied to the thread Spark plugs.
    the second number is the heat range. Higher number is hotter plug. A CR43TS, CR44TS, and CR45TS will all fit and work in most GM V-8...
  • Bextreme04
    Bextreme04 replied to the thread 489ci tow build....
    Oh, and checking on a compression calculator... my L29 after the rebuild should be ~9.15:1 Static compression ratio and ~8.4:1 dynamic...
  • Bextreme04
    Bextreme04 replied to the thread 489ci tow build....
    Factory L29 and 8.1L are in the 9.0:1 range with the factory fast burn iron heads. You can run ~10:1 very safely on aluminum heads and...
    • Coil pack brackets.jpg
    • Deck height.jpg
    • L29 cam card.jpg
    • l29.jpg
  • Bextreme04
    Bextreme04 replied to the thread 489ci tow build....
    I would stay away from keith black pistons. By the time you acquire and rebuild any of those heads, you could have just bought better...
  • Bextreme04
    After some research I see that they didn't allow the 205 to pair to a TH400 until '79. Super weird. So if you had a TH350 or SM465 from...

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