Its Dyno day

Discussion in 'Race 400/430/455' started by Briz, Mar 28, 2016.

  1. Bluzilla

    Bluzilla a.k.a. "THE DOCTOR"

    Don't forget those rods are 7.250 long. With the extra dwell at TDC less ignition timing is needed. Before selling those rods and pistons to Briz, my engine produced the most power with 30* total timing. Every combination is different though.

    Larry
     
  2. slimfromnz

    slimfromnz Kiwi Abroad

    We only went 30' total on our engine too, running 7.1" long rods
    Cheers
     
  3. nickbuickgs

    nickbuickgs nickbuickgs

    28 is all a 494 wanted ...

    Did you use the rockers I sold you on this engine ?
     
  4. Briz

    Briz Founders Club Member

    I went with new 1.7-1 rockers bought new from TA. Sold those rockers to Hugger last week. I wanted to use them on the Riv but due the the 430 oiling through the block and the rocker shaft being solid it was a no go.
     
  5. Briz

    Briz Founders Club Member

    Oh and BTW. goty the print out infront of me and it made a best of 630 Tq @ 4700!:3gears:
     
  6. gsx678

    gsx678 Well-Known Member

    Nice job Briz!
     
  7. SteeveeDee

    SteeveeDee Orange Acres

    Get enough traction you can beat a 4020 John Deere tractor with it...and higher speed, to boot.
     
  8. Michael Evans

    Michael Evans a new project

    If you have trouble finding a bronze gear, I have an extra on my bench.
     
  9. gmcgruther

    gmcgruther Well-Known Member

    Here is my question after I tell you something, Fred Catlin's 1969 superstocker made 750 horsepower on ported factory Stage 1's and once he switched to Factory Stage 2's, he made almost 850 horsepower. He never ran a so called balance line, just basic block oiling mods and front cover mods. And dig this, a simple Kenne-Bell booster plate in oil pump. Not even running 50 weight oil either. Fred say's that oil is wrong weight. I'll find out tomorrow what weight oil he ran. But his superstocker ran 9.38 at 153 mph his engine was a simple non roller engine. 528 C.I.D.
     
  10. Briz

    Briz Founders Club Member

    Think its a safety / ins thing. once they check the timing and engine for leakes ect Cory vacates the room before the actual pull. I've seen vids with catastrophic failures on the dyno and I wouldnt want to be in the room when that happens
     
  11. Briz

    Briz Founders Club Member

    Ohhhhh now ya tell me after I shell out the big bucks to TA:spank:. Dont know how long they last but it might not be a bad idea to have a spare.
     
  12. Briz

    Briz Founders Club Member

    I expect to start tearing up the car now that it has some real power in it. My money is on the drive shaft or U joints being the first to go.
     
  13. ronbz455

    ronbz455 Big Butz Racing

    I found dist gears on Ebay cheap!
     
  14. mltdwn12

    mltdwn12 Founders Club Member

    Hey Briz, what car is the motor going into?
     
  15. Briz

    Briz Founders Club Member

    Craig, It will go into the Regal. Gonna do Big Wheelies!
     
  16. Michael Evans

    Michael Evans a new project

    I was also worried so I have two extra and I am still on the first one. I just had the disturber out and the gear looked like new.
     
  17. Buicksky

    Buicksky Gold Level Contributor

    Now you are ready to have some real FUN! Congrats!
     
  18. jalopi42

    jalopi42 Don't Wait

    glad to hear your on your way to driving into the sun [wheelie']
     
  19. jake csordas

    jake csordas Well-Known Member

    I got a nice Skyhawk that would be perfect for that motor. lol
     
  20. Briz

    Briz Founders Club Member

    You read my mind.:Smarty: This engine was still in pieces in the back of my truck when your came up for sale. I thought the same thing back then and more so now. I know the power is going to tear the Regal up. It will be fun as long as i dont get hurt!:Brow:
     

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