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  1. J

    '84 4.1L for sale, carb'd, 50% crank balance w/ mallory metal

    Hoping to find a buyer for my '84 4.1L. Had it in my chevette for the past 5+ years with a set of Hooker headers that were designed for the swap. Headers rusted out and I pulled the drivetrain to fix them. They were beyond repair so I decided to sell my 700R4 and now I plan to swap in a...
  2. J

    200-4r '87 czf - monte carlo ss

    I'm located in Harrisburg, PA. 17110 I have a 200-4r bought for my chevette from a salvage yard, ended up going with a 700r4. I have it sitting beneath plastic on a skid in my driveway, needs to go. No Torque Converter with it, and one ear is broken. see pictures. $200 call Joe 717-805-1219...
  3. J

    4.1L rebuildable, reman'd heads, camshafts

    I'm located in Central PA, Harrisburg, PA - 17110 Ok so I have a 4.1L v6 from a Riviera I think it was, ill go see if I can find the casting number right now. Found it even though it's buried under the corvette's hardtop. 25506484 - 14 bolt oil pain. more info on this casting here: Buick V6...
  4. J

    COMP CAMS 260H camshaft buick v6

    Hey guys just trying to get rid of some spare parts lying around... In particular two camshafts because they are in the house instead of the garage and therefore easier to picture and post to internet. I have one assumed stock camshaft from a '81 FWD Buick Riviera with the 252ci 4.1L N/A v6...
  5. J

    MPH (Frequency) Activated switch

    Hey guys, I'm posting this here because I don't know who else to turn to and I am tired of endlessly searching the internet. I've prepared a Speed Switch circuit using an LM2917 IC which is basically a frequency to voltage converter. It will be used in my Buick 4.1L v6 powered chevette to...
  6. J

    Hyd Roller Cam- list of necessary parts?

    I'm trying to get a complete list compiled of what exactly I need to convert to a hydraulic roller camshaft setup from a hydraulic flat tappet. -Hydraulic Roller Camshaft -Hydraulic Roller lifters -Correct pressure Valve springs to replace flat tappet springs Are special length pushrods...
  7. J

    Roller Rockers and/or camshaft needed

    I've got an '84 4.1L that I want to put roller rockers in. Prefer T&D Precision Roller rockers but looking for whatever is available (TA, HS, etc.) Also looking for a roller camshaft, rolelr lifters, etc. all parts needed for this conversion. Thanks
  8. J

    300hp possible from NA 4.1L?

    Hey guys, I wish I could just fit a turbo setup into my chevette - seems like it would be so much more fun.. But as of now I am poor. I wanted to eventually go to forced induction on my 4.1L via p1sc procharger only because of the space restriction in my engine compartment dont really allow for...
  9. J

    SFI fuel injection setup for 4.1L

    Hey all, I was home from Lehigh over break for the past few weeks and while cleaning my father's garage, came across my old plans to change my carb'd 4.1L 252ci motor over to fuel injection. I have what appears to be a pretty complete setup (manifold-wise), but I really have no idea which cars...
  10. J

    37 deg. initial timing N/A 4.1L

    Hey guys, I realize this site is turbobuick.com, but this is the closest thing I have found over the past few years to info the n/a 4.1 buick v6. Alot of the stuff is the same for my engine. Anyway, on to the question. I just got a timing light with lcd screen so that I could tell what my...
  11. J

    Flexplate holes are slotted.. what should I do?

    I'm putting my 4.1 NA Buick drivetrain back together and don't know what to do about the flexplate. The torque converter holes have become slotted from my neglect to tighten them enough on a previous rebuild, and the engine has a 50% race balance. I have a spare flexplate from a different...
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