What ratios do Stage V rockers come in?

Discussion in 'PSI Superchargers Tech Questions' started by Scouder, Feb 12, 2010.

  1. Scouder

    Scouder New Member

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    I just measured my rockers and it looks like my intakes are about 1.65 and my exhausts look like 1.5. Are these among the ratios that were offered with these rockers?

    Thanks,

    -Scouder
     
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  2. john348

    john348 Top Alcohol

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    how did you measure them?
    i thought 1.5-1.6-1.7
    if the motor is together
    take all the lash out
    measure total lift at valve
    measure total lift at lifter
    do the math
     
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  3. Scouder

    Scouder New Member

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    Yeah, that's what I did. I checked the lobe using the lifters I will be running and it came to .509 on the intake. Assembled everything, put the indicator on the retainer and got .849. Doing the math gave me 1.67 (rounded up). Granted I didn't lock the lash completely out, I could still spin the pushrod with my fingers. So, I am assuming that I have 1.7, and the difference is the lash and taking the slack out of the system.

    -Scouder
     
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  4. REEHL EQUIPMENT

    REEHL EQUIPMENT Authorized Merchant

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    ...all ya gotta do is call me, and I'll fax you a chart!

    But you knew that!
     
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  5. Scouder

    Scouder New Member

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    I feel guilty asking you questions all the time unless I'm buyin' something from ya! Speaking of which, you were right, I love the cam degreeing tool. What's funny is you told me I would say that. Real simple to set up, very repeatable. Took less than 5 minutes to degree the cam. Haven't tried the thrust tool yet, but will soon.

    -Scouder
     
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