my '72 Cummins powered Riviera

Discussion in 'Members Rides' started by 1drwgn, Dec 11, 2010.

  1. sean Buick 76

    sean Buick 76 Buick Nut

    I love this car!

    Based on your MPH and ET:

    Your HP computed from your vehicle ET is 615.28 flywheel HP and 553.75 rear wheel HP.
    Your HP computed from your vehicle MPH is 708.74 flywheel HP and 637.87 rear wheel HP.

    So you obviously have some traction issues LOL, but with that much TQ on tap...

    I would like to see what this combo would do in the quarter mile in a 3200 pound Skylark! SO I crunched the numbers:

    10.18 seconds and MPH of 131.65 MPH.

    This would be faster than my twin turbo 350 Lark, I expect mid 10s....
     
  2. 1drwgn

    1drwgn Poor Gearhead

    Yeah,i don't think it's traction.. I am looking into another converter, higher stall, to get my 60'and 330 down.. Should come around at that point!.
    I have a set of 2.92's to in it now as well, won't help much but will give me now mph, as i an severely limited at 3400rpm..
    Just takes time and money!
     
  3. buicksstage1

    buicksstage1 Well-Known Member

    I haven't read all your post but what a cool project! I hope you don't mind me saying this but the sump in the fuel tank looks to small and not far enough towards the back of the car. Again very cool project!
     
  4. 1drwgn

    1drwgn Poor Gearhead

    Most likely! But it hasn't starved yet (that i know of) and it sets right where the old pickup was.. Which is the absolute lowest point in the tank.. I do kind of wish i did the cut holes in the tank, wedge style, but the ribs in the tank were hard to get around as it is...

    May be a round 2 coming in the future, will see!
     
  5. WarHawg75

    WarHawg75 Well-Known Member

    I want to build a Duramax Riviera so bad! I just don't have the cash! I wonder if it would fit?

    Anyways I really dig your car. I am a diesel fanatic, so this is right up my alley!
     
  6. 1drwgn

    1drwgn Poor Gearhead

    Yes it would fit! Just a bit taller than a big block.. And takes gm transmissions easily!
     
  7. sean Buick 76

    sean Buick 76 Buick Nut

    Please keep us posted!
     
  8. Brian Albrecht

    Brian Albrecht Classic Reflections

    x 2
     
  9. jdustu

    jdustu Beached whale

    This. Is. Awesome.
     
  10. 1drwgn

    1drwgn Poor Gearhead

    Thanks!
    Got the transmission rebuilt quickly again a bit ago..
    Little higher on stall now, she hits out if the hole now!
    Gonna get a shot at quarter mile again Saturday.. Going for new best!
     
  11. GS464

    GS464 Hopelessly Addicted

    Saw the recent write up in either Diesel Power or one of the car rags. Pretty damn cool ride. :TU:
     
  12. 1drwgn

    1drwgn Poor Gearhead

    Yup disk power has it a few months ago!,
    Thanks man!
     
  13. Brian Albrecht

    Brian Albrecht Classic Reflections

    Is there a link anyone can share with this?
     
  14. GS464

    GS464 Hopelessly Addicted

  15. 1drwgn

    1drwgn Poor Gearhead

  16. GS464

    GS464 Hopelessly Addicted

    Great write up on the car. Hope to see it in person one day. :)
     
  17. 1drwgn

    1drwgn Poor Gearhead

    The time is upon us... For more power.

    I had an offer I couldn't refuse.
    Was given a 12 valve Hamilton aftermarket head.

    I just had to get different pistons and make it all work.
    So. Larger injection pump, better head and valve train, cam, little more compression, and some fresh rings.. This coming year promises to be fun!!
     
  18. sean Buick 76

    sean Buick 76 Buick Nut

    Awesome, I love it!
     
  19. 1drwgn

    1drwgn Poor Gearhead

    Thanks Sean! Will be loading pics as we go!
     
  20. jackzx10

    jackzx10 Active Member

    Just love this car....!!
     

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