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Speedmaster PCE435.1067

Street Series Hydraulic Flat Tappet Top End Engine Kit Big Block Chevy 454 Includes:

Speedmaster PCE435.1067

746-PCE435.1067

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Estimated ship date 01/08/18 if Ordered Today
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Speedmaster PCE435.1067 Street Series Hydraulic Flat Tappet Top End Engine Kit Big Block Chevy 454 Includes: $1,527.40
Street Series Hydraulic Flat Tappet Top End Engine Kit
  • Big Block Chevy 454
    Includes:
  • Fully Assembled Cylinder Heads
  • Intake Manifold/Gaskets
  • Valve Covers
  • Roller Rockers
  • Guideplates
  • Screw-in Studs

  • Speedmaster PCE435.1067 Details

    Big Block Chevy

    Specifications:
  • Max Lift: .550
  • Coil Bind: .740
  • Intake Install: 130lbs @ 1.8
  • Exhaust Install: 130lbs @ 1.8
  • Closed Sear Pressure: 110 lbs
  • Open Seat Pressure: 300 lbs

  • Specifications:

    Manufacturer's Part Number:
    PCE435.1067

    Speedmaster Hydraulic Flat Tappet Top End Engine Kits come complete with the best combination of components, at an affordable price! These single part number kits include high quality, matched components in an all-in-one "no guesswork" box, that will save you money, time and the hassle of mixing and matching components yourself. Top End Engine Kits are offered for popular Chevrolet, Ford and Chrysler/Mopar engine applications, and all you need is a short block to start building a street/strip performance engine.

    Features:
  • Eliminates Guess Work
  • Saves Time and Money
  • Delivers Performance

  • Whats the max rpms

    Asked by: Ives1
    This kit has a maximum of 6500 rpm.
    Answered by: Jon Jegs Tech
    Date published: 2017-10-27

    WHAT CAM WOULD YOU RECOMMEND TO GO WITH THIS KIT? LOOKING TO PULL ABOUT 55OHP OUT OF THIS ENGINE WILL THIS KIT DO THAT?

    Asked by: BIGCHUCK
    The Jegs part number 555-200121 cam kit would be a good choice for this application.
    Answered by: Rusty B
    Date published: 2017-10-13

    What headers will work with these heads , and will this kit support 500 HP ?

    Asked by: poncho vita
    This will depend on your application, most of the headers we have will support that power output.
    Answered by: Rusty B
    Date published: 2017-10-11

    what would I have to do to these heads to increase the maximum valve lift to .600?

    Asked by: david69
    To allow for valve lift above .550 you will need to have a different valve spring.
    Answered by: Jegs Tech
    Date published: 2017-09-26
    • y_2017, m_12, d_16, h_21CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
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