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  1. Replies
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    Suh-WEET! Looks like you have addressed...

    Suh-WEET!
    Looks like you have addressed everything but the small blower and
    the "pancake" manifold restrictions. Also, great news that you can
    do quality welds with a spool gun! That is our...
  2. cams for SC [very technical] YOUR INPUT NEEDED

    I am seeking cam specs for SC modded combos.
    Do not bother to list your specs unless you have LCA's also.
    I would like additional info such as ramp rates if available,
    and details such as...
  3. cams for SC [very technical] YOUR INPUT NEEDED

    Please Delete, double post
  4. Replies
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    The reason you get widely different results with...

    The reason you get widely different results with widely different
    cam sizing is almost exclusively the overlap. That is dependent
    upon ramp rates and LCA's. When the boost stops blowing out
    the...
  5. Replies
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    42,846

    Just glad progress is being revealed for these...

    Just glad progress is being revealed for these engines!
    I had those particular springs at that time, that would
    have handled a bit OVER .700" lift but lack seat pressure
    needed for boost....
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    anything new NE1? my son is pursuing the SPI/SC...

    anything new NE1?
    my son is pursuing the SPI/SC Setup in "ultimate SC Block build"
    and we are trying to incorporate ALL the latest build techniques
    and parts into one engine.
  7. Replies
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    42,846

    Finally, a BIG CAM!!!! I did a .599"/.610" lift...

    Finally, a BIG CAM!!!! I did a .599"/.610" lift cam some 8 YEARS AGO
    in an NOS 'huffed F-150 4.2 and AFAIK it is still running today!
    Big lift roller cams have always been my goal, and BH springs ...
  8. Replies
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    :eek: My bad! yes, it is E8 LOL!

    :eek:
    My bad! yes, it is E8 LOL!
  9. Replies
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    I think both the ones I had were D8 castings. The...

    I think both the ones I had were D8 castings. The first one was
    A Duracast Crank but this one is FORGED :D
    Hopefully the first years had good blocks...
  10. Replies
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    Looks like the SC block has a bit more meat for 4...

    Looks like the SC block has a bit more meat for 4 bolt mains.
    I was hoping it had even more ? but maybe my 89 block
    is different? What year is that SC block?

    PS: last SC pic did not load...
  11. Replies
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    They call this a "problem" because they do not...

    They call this a "problem" because they do not tune for
    the earlier occurrences. This is called wave reinforcement
    when it helps and reverberation or other things when it
    is unwanted. Most EFI...
  12. Replies
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    Excellent CMaC! Excellent!!! We are also going...

    Excellent CMaC! Excellent!!!
    We are also going to Extrude-Hone this set of heads, after
    the port shape is finalized, to reduce the boundary layer effect.
    I believe that increases laminarity and...
  13. Replies
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    That certainly could be true Mike! Kind of like...

    That certainly could be true Mike! Kind of like my idea
    that the floor is getting more flow for various reasons
    so they made it wider. Different interpretation of the
    same set of facts likely! ...
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    Port shape is dictated by valve and port SIZE....

    Port shape is dictated by valve and port SIZE. D-Ports are actually
    a ch*vy COMPROMISE for their 1.94-1.50 sbc heads as I recall...
    It worked for their current engineering "compromise" but IMHO,...
  15. Replies
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    LOL! U guys are preachin' to the choir here! I...

    LOL! U guys are preachin' to the choir here! I was starting
    in the airflow game about 25 years ago. CMac is right on this
    one.

    I believe when I got going good the only place SC Folks
    could...
  16. Replies
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    Well SWS, we are predicting around 10# boost at...

    Well SWS, we are predicting around 10# boost at 2000 RPM
    so IMO velocity is secondary for our setup! We are wanting
    ground-breaking HP and TQ. readings with a supercharged setup...
    I would...
  17. Replies
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    LOL! What a memory! That pretty much pertains to...

    LOL! What a memory!
    That pretty much pertains to the Intake Port of NA ported
    heads. It occurs when the flow velocity gets very high and
    a condition takes place where the choke point has a very...
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    Any pix yet Dood? TIA!

    Any pix yet Dood? TIA!
  19. Replies
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    Thanks Chris! But we have most all our longblock...

    Thanks Chris! But we have most all our longblock parts.
    For the SC build. Going in the 95 Mustang we bought 5
    years ago. We had to replace the HG so I did a BV setup
    for the car, as well as...
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     I would just do like he did if I wanted SVO V6...

     I would just do like he did if I wanted SVO V6 stuff...
    I would look for old Busch Series teams that had surplus!
    Then I could build it my way. All the respect in the world
    for SSM, but we just...
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    Engine management (fuel mapping) is likely just...

    Engine management (fuel mapping) is likely just RICH
    at all load points! But we want total efficiency to be good.
    Hence the bulletproof shortblock...
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    Thanx Slo-Poke! I just generally need to find out...

    Thanx Slo-Poke! I just generally need to find out what parts
    Respond the best to CRYO so we can take those over to Decatur.
    Blocks and crank are likely suspects, I think they charge by the ...
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    LOL!!! 2 funny EH! I might change the title...

    LOL!!! 2 funny EH!


    I might change the title of this thread to $10,000 SHORTBLOCK
    instead of ultimate SC block LOL!
    We are trying to support 1200 BHP or thereabouts
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    AGREED TOM! However, a bit harder and pricier to...

    AGREED TOM! However, a bit harder and pricier to obtain!
    Maybe Mr. Deep Pockets (Tony) could be swayed to purchase one...
    Great Suggestion!
    Is this TOM Y. of SSM Fame?!?
    Hey Buddy!
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    This is all very helpful. Like I said before...

    This is all very helpful. Like I said before (somewhere online)
    I'd rather spend twice the money upfront for 1 good engine
    than to re-do a failed engine again. We will likely be going
    Strong on...
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