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  1. Edelbrock

    Optimal engine temperature for max HP?

    I wonder if you could make a cold air intake that incorporates liquid nitrogen in some fashion. For example, if the liquid nitrogen circulated through a small radiator that covered the intake for the engine, super cooling the air that going into the engine. This would not be sustainable of...
  2. Edelbrock

    Diagnosing mysterious sound from Tran/Tcase

    Is there glitter in the trans fluid?
  3. Edelbrock

    Help! 1991 Suburban cuts out suddenly, immediately restarts. Tried everything.

    You may want to consider a different mechanic. When someone brings a vehicle to me, I do the diagnostics for free. If I say that it needs a part, and replacing that part doesn't solve the problem - then there would not be any charge for any of the work. Why should they pay for a repair that's...
  4. Edelbrock

    Diagnosing mysterious sound from Tran/Tcase

    Click on the image, and then take a close look at the bolts.
  5. Edelbrock

    Diagnosing mysterious sound from Tran/Tcase

    I don't see anything in the video that could be causing this. Maybe that linage needs to be adjusted? (click on pic)
  6. Edelbrock

    Need help please

    The one on the left is the new one?
  7. Edelbrock

    Smog removed: how to cap manifolds?

    Looks good man. That should hold it.
  8. Edelbrock

    Temperature Sending Unit

    Its best to take multiple readings from different parts of the engine, but you want to stay away from the exhaust manifolds / headers. What ever area gives you the highest reading is the most accurate temp. The inlet of the radiator, various spots on the intake manifold, front of the heads...
  9. Edelbrock

    Optimal engine temperature for max HP?

    So lately there have been some posts about engine temps. I wonder what the optimal temp would be for max power on a Chevy 350 or 400. Fuel mileage and emissions are not a factor in this, just pure HP Any ideas?
  10. Edelbrock

    Temperature Sending Unit

    I agree, the numbers on the gauge don't really need to be there. Learning the needle position is what matters. If it were a clock with only an hour hand - Mine would run at 12:00 and go as high as 12:30. I flushed the system and changed the fan / shroud design, and clock went down to 11:00 and...
  11. Edelbrock

    fluid change

    Google: AI Overview Changing transmission fluid generally doesn't damage the transmission, but it can exacerbate existing issues or cause problems if done improperly or on a vehicle with high mileage and a poor service history. Replacing old fluid can loosen accumulated debris, potentially...
  12. Edelbrock

    '88 350 TBI Engine Noises and Idle

    Long post. A+ for detail. Too much rum to follow all of that. I will get back to ya.
  13. Edelbrock

    Smog removed: how to cap manifolds?

    Ya, I would just go to Ace Hardware, Lowes, Home Depot etc and buy every cap that they have that has about the same diameter. Then go home and try one after another until you get a winner. Then just return the rest of the caps. Keep your receipt and its a quick and easy return. Another thing...
  14. Edelbrock

    Steering Wheel Too Close '84 C-10

    You could get a sternum buster steering wheel.
  15. Edelbrock

    Help! 1991 Suburban cuts out suddenly, immediately restarts. Tried everything.

    If the alternator throws AC power (as opposed to DC) into your electronics or computer, it can basically cause the parts to have a seizure. Its like you getting hit by a taser while trying to draw a picture of a dog.
  16. Edelbrock

    Help! 1991 Suburban cuts out suddenly, immediately restarts. Tried everything.

    Another test to see if the alternator is the problem: Disconnect it. Just drive straight off the battery (for testing purposes only, not full time). Do the problems suddenly go away? Note: Might want to toss a fully charged spare battery in the back of the rig, just in case you run the...
  17. Edelbrock

    Help! 1991 Suburban cuts out suddenly, immediately restarts. Tried everything.

    You may want to create a new account on this site and then send the credentials and a link to this page to your mechanic. It would be helpful to chat directly with the guy that's turning the wrenches. Of course you would want to stay involved in the conversation - not trading one person out for...
  18. Edelbrock

    Help! 1991 Suburban cuts out suddenly, immediately restarts. Tried everything.

    As others have said, its probably electrical and not fuel related. As for the shake test mentioned above, I recommend using bumpy train track crossings or speed bumps. Just beat the hell out of the suspension, shaking the rig as much as possible. If its a broken or shorted wire, hopefully this...
  19. Edelbrock

    Help! 1991 Suburban cuts out suddenly, immediately restarts. Tried everything.

    So far here is what we know: - Engine stalls. - Engine restarts easily. Recommendation - 1) Stop replacing parts. 2) Need more info. Starts and then dies right away every time? Starts and runs until its warm and then dies? Starts and then dies randomly? Starts and runs fine and then...
  20. Edelbrock

    Leaf Springs + Coil Springs ? What is this?

    So is this just for hauling excessive amounts of weight? Could this be an easy way to lift your rig a few inches? Would this make the ride better or more harsh?
  21. Edelbrock

    1985 C20 6.2 diesel A/C repair

    Many times people remove the belt to get better fuel mileage, especially if they never use the A/C. I would: Put belt on, and then turn the controls to max A/C (engine running). If the compressor "clicks" on and continues to run, then the system is fine and you are good to go. If it doesn't...
  22. Edelbrock

    Sbc to bbc fan shroud issues

    Sweet ride man. I was going to make a recommendation on what I might do differently, but it doesn't look you need any help. That motor looks totally awesome. I don't see tunnel rams that often anymore. If you could find a ... (biting my tongue). Cool rig man, you should upload more pics.
  23. Edelbrock

    Blower Motor Stopped Turning

    Looks like a good write up and good pics. Everyone has their own method, and I would love to hear them all. General info, not vehicle specific: I usually turn it on medium speed and then just kick the blower motor (on an under dash mounting location), or whack the blower motor with a...
  24. Edelbrock

    Any window treatments to clear up "foggy" window edges

    I have seen this before. As others have said - The layers of glass start top separate from the plastic sheet that is between the layers. It gets cloudy, like there is a fog between the layers. New glass is cheap and really makes a big difference. Windshields "wear out" according to some glass...
  25. Edelbrock

    Turn signal circuit fuse is "hot-to-touch" - excessively warm

    The only other suggestion that I can come up with is this: Agreed. As far as the issue, the only other thing I can contribute would be: (Like the stereo fuse thing, this is just a general idea - not specific to your exact circuit). Lets say you have an electrical draw on a fuse that...

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