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  1. grumpuscreature

    360 Short Block

    You've found the engine. Now if you can come up with a Gremlin to go with it, you're set... :blob:
  2. grumpuscreature

    distributor install

    No tricks but a suggestion. If the engine is happy leave it alone. A small block distributor will only go in 2 ways. Right or 180 out. If the engine starts and runs OK it must be right, besides, now this engine is truly yours...
  3. grumpuscreature

    273 .40 over Pistons? Max bore on a 273?

    No, thank you for letting us know how this turned out. Rare thing to happen...
  4. grumpuscreature

    273 .40 over Pistons? Max bore on a 273?

    Egge Machine still has 2 pistons for 273s. One is the stock flat top and the other is the 10.25:1 dome. Both are available in sizes from standard up to .060" over. You can download a catalog or get their contact number here www.egge.com Hope this helps...
  5. grumpuscreature

    Oil filter fitting torque?

    Don't really know the torque figure since I always went by feel after I figured out what different torque levels felt like with different tools. Try 30 ft/lbs since I tightened rocker shaft bolts and intake bolts about the same as the filter plate...
  6. grumpuscreature

    318 exhaust manifold removal?

    Reckon somebody ought to mention the need for the short filter and/or 90 degree filter adapter on the passenger side???
  7. grumpuscreature

    318 exhaust manifold removal?

    Consider yourself lucky. This jack up the engine routine is necessary just to change the plugs on a 428 Cobra Jet Mustang...
  8. grumpuscreature

    318 exhaust manifold removal?

    Unbolt the driver's side motor mount and jack the engine up 3 or 4 inches. It'll roll toward the passenger's side and you can almost see what you're doing...
  9. grumpuscreature

    anyone running a airgap nascar version?

    I wouldn't worry about it since your car is also going to morph into some unrecognizable roundish blob with wheels and none of your friends and neighbors will know that it's really you in there...
  10. grumpuscreature

    Casting date on a 340

    One of Ma Mopars quirks was letting castings sit for 6 months or so to fully cool before final machining and assembly. The dates on your block and the build date on the car are close enough, especially when you consider that in 1970 dealers were screaming for every 340 A body they could get...
  11. grumpuscreature

    273 and 318 the same block?

    Nice idea but there is one fly in the ointment. Ma Mopar in her infinite wisdom used different water jacket cores in each block in her efforts to make each one as light as possible. The cylinder walls in each block does not have enough thickness to allow much more than .060" overbore. The one...
  12. grumpuscreature

    273 intake manifold

    I've learned something today. Now I can go back to bed. Thanks...
  13. grumpuscreature

    273 intake manifold

    How so? the 273 and 318 used the same casting through at least 1969...
  14. grumpuscreature

    273 intake manifold

    It may behoove you to swap on a set of '67 up 318 heads. Your 273 valve gear is a direct bolt on so you will not have any added expense there, and the valve covers also fit. Magnum heads will also swap on but you will need to change the lifters, pushrods, head bolts, and use Magnum rocker arms...
  15. grumpuscreature

    360 partially rounded head bolt help

    The gunk only burns for a little bit, besides if it looks like it's getting out of hand a bunched up wet rag will put it out, if you have one handy...
  16. grumpuscreature

    74 Duster w/318

    When idling in neutral, what happens when you snap the throttle open???
  17. grumpuscreature

    Help needed for diagnosis - pictures inside

    I see 2 plugs that are questionable. Did they come out of number 4 and 7 cylinders? Also noticed oil in a couple of runners in the intake shots. Is that something to consider or were those pics taken before final assembly? Reason I bring that up is that one of the runners with oil in it is...
  18. grumpuscreature

    lifters solid or

    True, but if we tell him what a stocker should look like at least he'll know if he has something different, and maybe he'll come back with some kernel of information we can use. Doubt it will happen in this case since the flamers pounced. Pity...
  19. grumpuscreature

    lifters solid or

    In an LA 318?
  20. grumpuscreature

    lifters solid or

    Did it come that way from Ma Mopar?
  21. grumpuscreature

    lifters solid or

    Pull the valve cover. If the rocker arms are stamped steel and almost as wide as they are long with no adjusting screws on the pushrod end, you have a hydraulic cam and lifters. If the rockers are cast and are sorta skinny with adjusting screws on the pushrod end, you have a solid cam and...
  22. grumpuscreature

    Oil pooling

    Try some thin washers under the VC bolt heads. The covers you have are a bit thinner than stockers. The stock bolts bottom out when the gaskets have the correct crush with stock covers. In theory...
  23. grumpuscreature

    first ever rebuild VIDEO on run stand

    273 **** is what got me hooked on Mopars to begin with. Thanks for bringing back the sound of the Fransisco boys screaming past the house in their '66 Formula S...
  24. grumpuscreature

    Guess the horsepower and torque!

    Less than 3000 and more than 5. This is a guess, right? Now, what do I win? :blob:
  25. grumpuscreature

    problem solved!!! I have a Loose fuel pump cam and timing gear??

    Is the length of the cam snout the same between the Hughes cam and the MP one?
  26. grumpuscreature

    Flat Top Pistons

    KB has these https://www.uempistons.com/index.php?main_page=product_piston_info&cPath=3_4_23&products_id=2999&zenid=f39c5f4f358b2819fd2ddb0c50a19287 that will get you in the 11:1 range. If that isn't enough KB 191s will get you into the 13:1 range. Plan on a rebore and rebalancing with either...
  27. grumpuscreature

    Intake Leak

    Any time you you do more than a clean up cut (4 or 5 thousandths) on a block deck or head surface you also need to cut the intake surface of the head. This is not a straight 1 to 1 cut but is a ratio. I think the magic multiplier is 1.6. I could be wrong on that so check with a competent...
  28. grumpuscreature

    Engine rebuild choices

    Houston, we have a problem. Plan on changing more than the converter. A slant trans won't bolt up to a V8. The bellhousings are totally different. The 2.76 geared 7 1/4" won't live long behind a stout V8 so plan on that swap down the road. If this were MY car here's what I would do. !. Set of...
  29. grumpuscreature

    Need some advice with my piston swap.

    So, you're wanting to do a hone job and slap in a set of new pistons, correct? That won't work with KB hypereutectics. They have very specific clearances that if not met will cause the skirts to separate from the piston tops. Read about it here...
  30. grumpuscreature

    273 GUYS this might be good for you

    Looks like a late, '66 up to me. The intake bolts aren't vertical enough for an early manifold.
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