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454 Long-Block Build - Tech project

More Torque, Less Stress

By , Photography by
  • 454 Long Block Build Small Sprocked Fitting In
    The small sprocket should slide right onto the crank and lock into place with the key.
  • 454 Long Block Build Bearing Caps Tightened
    All of the bearing caps were tightened and ready to be torqued.
  • 454 Long Block Build Piston Seals To Tolerance
    Jerry made sure that all of the piston seals were to the tolerances that he requested for the 60-over pistons.
    454 Long Block Build Piston Seals To Tolerance
    Jerry made sure that all of the piston seals were to the tolerances that he requested for
  • 454 Long Block Build Torquing Main Bearing Stud To 90 Lbs
    The main bearing studs should be torqued down to 90 lbs, as this engine will produce some major torque and the crank needs to stay lined up.
    454 Long Block Build Torquing Main Bearing Stud To 90 Lbs
    The main bearing studs should be torqued down to 90 lbs, as this engine will produce some
  • 454 Long Block Build Crank Needed A Key
    The crank needed a key to allow the timing chain to go on.
  • 454 Long Block Build Cpas Placed Into Crank
    The caps were then placed on the crank.
  • 454 Long Block Build Hooking On Stud
    The studs were all hooked up with nuts to tighten down the bearing caps.
  • 454 Long Block Build Sprockets Lined Up
    The sprockets were lined up and the chain was slipped over the crank and bolted on.
  • 454 Long Block Build Pistons Cleaned And Prepped
    The pistons were cleaned and prepped.
  • 454 Long Block Build Tapping Key Into Place
    As you can see, the bearing's hugging the crank and the key's being tapped into place.
  • 454 Long Block Build Pistons And Connecting Rods Assembled
    Each of the pistons and connecting rods were assembled individually before being bolted to the crank. Spiral locks keep the piston pins in place and are used in pairs on both sides of the piston.
    454 Long Block Build Pistons And Connecting Rods Assembled
    Each of the pistons and connecting rods were assembled individually before being bolted to
  • 454 Long Block Build Rings And Seals Put On
    The rings and seals were put on the piston as they're ready to be dropped in.
  • 454 Long Block Build Piston
    The pistons that went into this 496 were forged-dome pistons designed for running on 91 octane.
    454 Long Block Build Piston
    The pistons that went into this 496 were forged-dome pistons designed for running on 91 oc
  • 454 Long Block Build Torquing Down The Crank
    After installing the pistons, the crank was ready to be torqued down. The torque was set at about 65 lbs and was the last major thing that had to be done to this long-block.
    454 Long Block Build Torquing Down The Crank
    After installing the pistons, the crank was ready to be torqued down. The torque was set a
  • 454 Long Block Build Ready For Head And Intake
    This long-block's ready to be topped off with whatever combination of heads and intake we come up with.
    454 Long Block Build Ready For Head And Intake
    This long-block's ready to be topped off with whatever combination of heads and intake we
  • 454 Long Block Build Piston Walls Wipe Down
    The piston walls were wiped down and felt for smoothness before installing any of the pistons.
    454 Long Block Build Piston Walls Wipe Down
    The piston walls were wiped down and felt for smoothness before installing any of the pist
  • 454 Long Block Build Piston Clamp
    A piston clamp allows Jerry to compress the piston ring and push it through the wall of the engine.
    454 Long Block Build Piston Clamp
    A piston clamp allows Jerry to compress the piston ring and push it through the wall of th
  • 454 Long Block Build Making It Stroker Motor
    One of the advantages of a big-block is that you only need minor adjustments to make it a stroker motor. In this case, you can see how much had to be modified to allow the connecting rod to travel freely.
    454 Long Block Build Making It Stroker Motor
    One of the advantages of a big-block is that you only need minor adjustments to make it a
  • 454 Long Block Build Plugging Up Necessary Holes
    Before putting the long-block on an engine stand, the necessary holes were plugged.
  • 454 Long Block Build Using Mallet
    The end of a wood-handle mallet was used to push the piston through without damaging the top of the piston.
    454 Long Block Build Using Mallet
    The end of a wood-handle mallet was used to push the piston through without damaging the t
SOURCE
Holley SCE Gaskets
Milodon
2250 Agate Ct.
Simi Valley
CA  93065
805-577-5950
www.milodon.net
Ace Machine
7515 Jurupa Ave., Suite E
Riverside
CA  92504
Lunati
4770 Lamar Ave.
Memphis
TN  38181
901-365-0950
www.lunaticamshafts.com
ARP
531 Spectrum Circle
Oxnard
CA  93030
805-278-7223
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