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Everything posted by Nelson

  1. It’s been a long time but as I remember you need to remove the tank in order to replace the sender? Is there another method? I really don’t feel like draining the tank and crawling around under the car anymore unless I absolutely have to.
  2. I’ll tell you exactly where it’s coming from. Water goes in the cowl grill and is supposed to drain out a drain hole at the bottom of the front fender just in front of the door. Those holes are either not there too small or plugged up. The water rises in the A pillar and overflows at the “hing pocket”. It then flows onto the rubber threshold and into the footwell instead of running out the door. The threshold is actually slopped toward the inside of the car. To fix it you need to take the interior vent grill off and the vent door behind it and reach down in the bottom and pull out leaves, dirt, old sandpaper etc. Either the holes are too small or don’t exist. You will need to open them up larger or put the drains in yourself. Just be careful as there is little room for error. This problem has plagued Avantis from day one and I don’t think they ever realized where the problem was coming from. The fix isn’t hard and is certainly worth the effort.
  3. I need several originals to make a whole set of old originals but would consider an entire set of the reproduced tires. These would be for a static display so will not be used on the road but from display area to the trailer etc. if you just have one that will get me further along.
  4. That car really looks good, especially in person. I was happy to find out it was an Avanti Ii with a 63 nose rather than a 63 with a Chevy transplant.
  5. What is the price on dash and console parts?

    1. Nelson


      Also, where are you located.

  6. Nelson


    Geoff is right. There were blocks cast and machined to at least 3 7/8 bore. I have one on an engine stand in the garage. The oil galleys were moved higher and closer together. I believe the casting is dated November ‘63. It is fully machined and capable of assembly. I’m sure the cylinder cores were on center and modified.
  7. I think the odd even rods have different part numbers due to the oil hole location in the main journal. Quite often after market rods have two holes in the rod journal so they will work in any location. The hole is there so as to squirt oil on the cylinder wall.
  8. Yes, too much oil in the valve covers and not enough in the pan. They also added windage trays in the pan to help oil get to the pump instead of frothing it up with the crankshaft. A lot of simple but effective ways to keep oil under control at high rpm’s.
  9. Leo. I also read, back in the day, the additional breathers in valve covers and pan was to allow oil return to the pan without fighting windage headed toward the valve covers. This is more true with the pan breather as the ones in the valve covers would seem to have a counter productive result to some degree. I also know high pressure in the oil pan will rob hp as your combustion pressure to crankcase delta is reduced. Some drag race cars actually pump crankcase pressure out to maximize power.
  10. The Stude pads are retained by a center pin on the piston which the Cobalts don’t have. I Imagine they will be fine as is. I think the center pin on the Stude acted to retract the pad with the piston. Most disc brakes just rely on rotor runout to do the same job…. I think?
  11. Dwight. I agree, as much as I hate the sound of metal against metal it is a great warning sound that tells you it’s time to replace pads or shoes. The problem with the positive stop on the pads is you don’t realize your ability to make a panic stop does not exist when the pads are at the end of their life. I found that out the hard way and it was a good learning experience.
  12. In looking at the photos of the parts, what retains the pad? Maybe those roll pins are there to keep the pads from going down too far during installation?
  13. Dwight. Back in the early 70’s John Shanahan told me about a machine/speed shop in South Bend that did a lot of work for Studebaker and that it had lots of performance parts still in stock. I made a point to stop there and check it out. Most of the parts were gone but I was able to buy the remainder (not many) of their R3/4 head gaskets. While there I noticed a lot of lose disc brake calipers on shelves and asked why so many. He said that Studebaker had, I assume, raw cores and they were boring them to different sizes as engineering was trying to balance the braking from front to rear. That made sense to me and considering how well the cars stopped back then I have to wonder if the additional 10% piston area is the right thing to do. I will say that a vacuum failure does make for a dangerous situation and I can sure see your concern. I will be interesting to see what difference these make with engine off braking. Your concern with engine off braking certainly has plenty of merit. I wonder if a vacuum accumulator might be the best approach.
  14. Is the pad thickness the same on these versus stock or is it reduced to account for the thicker backing plate? Also, I assume these will wear down to metal against metal where as the stock unit has a built in positive stop?
  15. Nelson

    R3 Problem!

    Dave had a failure on an R4. He was able to sleeve the cylinder and save the engine.
  16. Nelson

    R3 Problem!

    WhenStudebaker received the shipment of R3 rods they failed inspection for the wrist pin diameter was at the high limit. The rods got approved with a deviation permit. I know of several failures due to the wrist pin broaching the cylinders. With possibly 50 of 110 or so engines using the R3 rod, several is a pretty high failure rate.
  17. Nelson

    R3 Problem!

    I didn’t know they had an oil pump problem. I know Lionel Stone tried making R3 pumps out of standard pumps by boring the gear pockets deeper and using six cylinder pump gears. Dwight, didn't you have a failure on one of your R3’s using this setup?
  18. Just to make sure all is ok, it might be a good idea to pull the plugs and see if the starter spins it over faster.
  19. Just a thought but did you overhaul the engine while it was out? If so, are you sure it’s together right and spins freely with a torque wrench with plugs out? Probably not the case but it’s always best to check now before you reinstall.
  20. i think there are over 50 reservations so far so attendance may be pretty decent.
  21. Just wondering how many here will be going to st Louis for the AOAI Nationals in mid June. Rooms at the meet headquarters hotel were reopened for awhile so if you are going it might be a good idea to make a reservation to get the discount price? It is a substantial discount over their standard fare.
  22. It looks good, Brad. The steering wheel looks a little different than production units.
  23. Well the pack rats sure seem to like that one. Looks like it could be southern Arizona or California? Air conditioning so maybe R4 or maybe just an R3 tach. The turquoise sure is nice. Must be somewhat of a refresh as the seat belt material looks too new.
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