Sunday, June 3, 2012

Putting in an aluminum intake

So I traded my subs for an edlebrock aluminum intake manifold. so i'm going to tell you how to put it in.

Tools you need:
  • Torque wrench
  • Various sized wrenchs and sockets
  • Pry bar
  • Screw drivers
Parts you need:
  • Edelbrock aluminum intake manifold (preferably set up for carberated, TBI sucks)
  • New 4 barrel carberator (Edelbrock 600-650 max on a 305)
  • Intake gasket
  • New HEI distributor (non-electronic if you are swapping to carberated)
  • New distributor gasket
  • New carb gasket
Taking off the intake manifold:
  • First off, disconnect the battery
  • Then take the bolts out of the carb/throttle body
  • Remove the fuel and vaccume lines
  • Unplug the throttle body
  • Set the throttle body off to the side
  • Take the distributor out
  • Disconect everything else bolted to the intake mainifold
  • Take out the thermostat
  • Take off the hoses for the heater core
  • Take out the intake bolts that go in the heads
  • Once EVERYTHING is disconected, pull off the manfold
Prepping for the new manifold
  • Clean all the gasket stuff off the heads
  • Match up the intake manifolds (old and new) to see if the have the same bolt pattern
  • Make sure your new manifold has the same set up for the carberator you got, because you can get ones set up for a 2 & 4 barrel carb, and one for a TBI. So make sure you get the corresponding carb/tbi for your intake
Instaling the new manifold
  • Put the new gaskets on the heads
  • RTV the crap out of where the manifold sits
  • Place the new manifold on
  • Thread the bolts back in hand tight
  • Once the intake bolts are hand tight, Torque them down in this order
  • Now put your carb gasket on
  • Put the carb on and tighten it down
Now you have to put the distributor in, this is critical if you don't do it right so here's a video on how to do it

  • Once your distributor is in, put the hold down clamp on and tighten it
  • Now hook all the fuel lines back up to the carb NOTE: If you are going from TBI to carberated, you need and inline fuel pressure regulater for the carb
  • Hook up your throttle cables to the carb
  • Hook up the coolant hoses
  • Run the spark plug wires
  • Connect everything else and tighten it
  • Bleed the cooling system
  • Start it up and give 'er

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