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  1. 70bigblockdodge

    Spark plug confusion.

    First of all they are champions and belong in a lawnmower at best, have a second mower without champions just in case. Big blocks with factory iron heads never used long reach plugs. The ones on the left are for a small block. I've used Autolite plugs lately in regular engines if I need it to...
  2. 70bigblockdodge

    Big old '48 Crown Imperial

    Congratulations, enjoy, that is a beautiful car.
  3. 70bigblockdodge

    TQ piston screw setup

    It is the override to make sure the metering rods are all the way up at WOT/no chance of them being pulled down by vacuum. The power piston that controls the metering rods bridge will be all the way against the retainer at rest with no vacuum/engine off. Hold open throttle at WOT and make sure...
  4. 70bigblockdodge

    Gas, EV, Hydrogen, Diesel comeback....Which way are we going?

    I've said this before, not under these circumstances. Most people really do not comprehend how big the oceans are. The cup of water and beaker are a neat demonstration. It's more like a cup of ice in a Olympic size swimming pool. Adding the ice to a full glass is only the ice in Antarctica...
  5. 70bigblockdodge

    Unsure of how to move forward with 81 EFI Imperial

    OBD 1 is all so non supported now because OBD 2 has been around almost 30 years. It's also random categories. OBD 2 at least grouped systems and has room to add. A computer format that is enduring 30 years is impressive. All those dead low compression engines are a emissions joke. It was...
  6. 70bigblockdodge

    Unsure of how to move forward with 81 EFI Imperial

    Maybe on the GM system but even those are a PITA to work on (OBD2 is going to be 30 years old in 2 model years. Best I can tell in FSM is the Imperial uses 360 head of the day, as per valve specs, calls for 1.88/1.60, I have not looked at the casting numbers on head in my car. I did get a...
  7. 70bigblockdodge

    Unsure of how to move forward with 81 EFI Imperial

    You have to get out of the keep it original. If your going to donate it to a museum and not drive it, sure leave it as a static display. Why f#$& around with some engineers pipe dream EFI. The system is a controlled fuel leak, probably worse than a carburetor. Then throw the uneducated ignition...
  8. 70bigblockdodge

    Gas, EV, Hydrogen, Diesel comeback....Which way are we going?

    Hmmm, let's let the market decide. As mentioned above, horses did not disappear overnight, there were electric cars in the early 20th century. Diesels did not become popular until the second half of 20th century and are still mostly relegated to heavy duty/industrial uses. This whole "we are...
  9. 70bigblockdodge

    Carb fuel line connector

    Okay so heat, cool it with penetrating oil. Don't wave the flame around when you break line loose. Common sense should prevail, or Darwinism will succeed. All better alternatives than grinding the corners off with vise grips, then complaining that a TQ is a POS carburetor.
  10. 70bigblockdodge

    Can you help a Small block Chevy guy understand a 1962 Chrysler 413 with cross-ram manifold? - compression and pump gas?

    Just drive the damn thing. Talk, talk, talk. Drive it and adapt. It's a car, and your not setting out on a round the world voyage. My Charger has a wrong sized piston in it. '66 block, '70 rotating assembly, as mentioned wrong size 80s replacement piston, 1976 #452 casting heads, a 318 pickup...
  11. 70bigblockdodge

    Carb fuel line connector

    Put some heat on it. Tap around the flare nut. Probably tightened by some flat rate gorilla, so you have to outsmart a guy who is probably pushing up daisies.
  12. 70bigblockdodge

    Rod Cap Reinstall Alignment

    As Big John mentioned they should be stamped. Both the cap and the rod on the tang side, or facing the pan the oil sqirter v notch faces the pistons on the opposite bank to squirt oil up in the piston. Would not matter too much if you flipped them (aftermarket rods do not have the v notch)...
  13. 70bigblockdodge

    8 3/4 Axle replacement pinion Seal

    The correct way with a crush sleeve spacer is. Remove wheels, remove drums. Measure the turning torque of the pinion nut with inch pound torque wrench. Write that number down. Remove pinion nut, remove yoke, remove and replace seal replace yoke, tighten pinion nut stopping to check turning...
  14. 70bigblockdodge

    EDELBROCK AVS2

    As long as manifold is a late model it can be left alone. Only reason I don't like coming off the ballast side is, it draws a lot more amps through the ignition switch. Both are rather large amp draws. Coil is a large amp draws because only thing slowing the current is the huge number of...
  15. 70bigblockdodge

    EDELBROCK AVS2

    I believe you have a lean burn car? There is a choke heater wire on the intake/passenger side connects to original divorced choke well. Just use that.
  16. 70bigblockdodge

    Finally, a Welder in the Family!

    Mine is out of school and working. Spending all he gets on to old cars and guns. At least they hold value. It's nice not having to weld anything anymore. He just handles it.
  17. 70bigblockdodge

    1966 383 516 heads what pistons?

    Well from my experience. No matter what heads you take to a machinist they are going to say they need work. I say this because I would not tell you they are okay, because then I'm responsible for the valve job. I understand that a crap valve job can wear out quickly. So IMO a fair valve job and...
  18. 70bigblockdodge

    My neighbor ruined my plans

    You know this is coming.
  19. 70bigblockdodge

    My neighbor ruined my plans

    He did better than I would have. Not all doom and gloom, but dipshits and mother fv@&3rs I cannot even stand near are in huge abundance, everywhere I go. Probably just me.
  20. 70bigblockdodge

    440 Cylinder Issue

    I've been turning pistons, swapping from bank to bank, and engine to engine. I've had engines where I believe the pistons were too tight and definitely ones that were too loose. None of that caused scoring. Lack of oil, hot skirts will usually gall on the wall (aluminum piston material)...
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