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  1. M

    [WANTED] 4140063 5 bland fan

    Would you be willing to sell? Thanks!
  2. M

    [WANTED] 4140063 5 bland fan

    Hey everyone! I’m looking for a 5 blade clutch fan. Part number 4140063. Thanks!
  3. M

    [WANTED] Original slotted mags

    Those look nice! Yeah sadly I need the large bolt pattern but I’d do a 14x6 if it was a large bolt pattern. I’m just wanting skinnier front runners for my duster. Thanks anyways!
  4. M

    [WANTED] Original slotted mags

    Large bolt pattern
  5. M

    [WANTED] Original slotted mags

    I like those! Just may not be wide enough for my rear tires. Thanks tho! They look nice
  6. M

    [WANTED] Original slotted mags

    Hello! I’m in the search of some original aluminum slots for the front of my duster. I’d like 4.5 inches wide but I may accept 6 inches. Any help would be awesome! Thanks!
  7. M

    [WANTED] 15x4.5 or 15x8 or 15x10 5 slot mags big bolt pattern

    Well those would be cool but the centerlines are the solid face ones right?
  8. M

    [WANTED] 15x4.5 or 15x8 or 15x10 5 slot mags big bolt pattern

    Looking for 5 slot mags. I've got a 73 duster and wouldn't mind owning a set. There may be some 15x10 mags a nay be getting if they dont sell but just curious to what's out there. Thanks!
  9. M

    Fuel supply problem?

    Alright so I called the holley tech line to tell them about my problem. I have a 750 dp carb on a 400hp 340 that turns 6500. Nothing special but the car has a bad part throttle miss like it's running lean. He asked me the jet sizes. I've went from 71 80 to 80 87 with hardly no change in...
  10. M

    low vacuum??

    Found out why. It's because of the lobe separation of the cam.
  11. M

    low vacuum??

    Hey guys got a question. I have the lunati 60405 cam in my 340. Its a street/strip car. When its at 18 degrees initial timing it pulls about 7in of vacuum at idle but when its locked out at 38 degrees timing it pulls 10 inches of vacuum at idle. something just doesn't seem right
  12. M

    Holley 4779 750dp question

    Yeah I mean that could be why it seems to want more fuel because it burns hot cause the ignition is pretty much fully advanced all the time.
  13. M

    Holley 4779 750dp question

    The floats are set correctly I checked that now this is where a problem may be now that you mention initial timing. The springs in my distributer are so light that I can't get a good initial. When I checked that last time it was bouncing around close to 36 degrees because the springs are so...
  14. M

    Holley 4779 750dp question

    Okay let me tell you guys about my engine mopar performance distributer with chrome box mechanical advanced, fully advanced at 36 degrees -340 bored 30 over -60405 lunati cam 242/252 @50 lift 533/552 -flat top forged pistons with 10:1 compression -eddy rpm heads -eddy air gap dual plan intake...
  15. M

    Holley 4779 750dp question

    I meant to mention there is a slight hesitation but only at a light peddle take off. But it won't hesitate at all when I'm all in it.
  16. M

    Holley 4779 750dp question

    Okay yeah there are 30cc pumps in front and rear now. You think I should just get one 50cc for the primaries or 2 50cc pumps?
  17. M

    Holley 4779 750dp question

    That's exactly what I was thinkin too just donno where it would be coming from
  18. M

    Holley 4779 750dp question

    Well I mean I guess I'm not sure sure. I've checked the plugs and they are tan which is good but don't seem all that black as they should be. I mean maybe the car is liking how fat the jets are. When would you know to change the squirters?
  19. M

    Holley 4779 750dp question

    It doesn't stumble from take off and pulls all the way to 6500rpm. But it has acted the same way even with the 71 80 jets in it from the beginning. Just feel like I've went no where in progress
  20. M

    Holley 4779 750dp question

    Yes there is a power valve in the front but the rear is blocked
  21. M

    Holley 4779 750dp question

    Hey guys you ever changed jets on a carb to richin it and nothing hardly changed? My carbs factory jets had 71 80. Now overtime they are at 78 87. I'm thinkin could my acc. Pump be too small or the squirters too small?
  22. M

    Possible ignition problem?

    Hmm well I may have to check that out
  23. M

    Possible ignition problem?

    I think I may have reversed the coil myself on accedent by hooking it up backwards. Ive heard you can use it that way tho
  24. M

    Possible ignition problem?

    +coil to +battery? Oh you know what my instuctions for wiring the tach was to out the wire on the negative side but it didn't work that way so I have it on the positive side and it works. Are some coils like that? It's just a blaster 2 coil
  25. M

    Possible ignition problem?

    Okay so what does it mean if I hooked the wire up and it will not start but when it's not hooked it will??
  26. M

    Possible ignition problem?

    I'll check that thanks!
  27. M

    Possible ignition problem?

    Okay will do! Thanks! So it would be okay to take it down the road real fast right? Just a short trip
  28. M

    Possible ignition problem?

    It's a 1973 Plymouth duster. It's got the factory ignition with the chrome box and a Mopar performance distributer. Hmm so you think it could be more of a carb problem? I may try and run a temporary feed wire to see if that changes anything
  29. M

    Possible ignition problem?

    Hey guys I have a 340 and I'm thinkin it's having ignition problems because when it gets to operating temp. (180 deg.) it begins to cut out while cruising and cut out when you begin to lightly hit the throttle. Now it won't stumble when you floor it from a dead stop or when you run it hard. Only...
  30. M

    Vibration in drivetrain

    Thanks guys for all these suggestions it helps me think but the slip yoke in the tranny is brand new and so it the yoke it the rear. But I've switched wheels and didn't change. But I've checked the pinion angle and it seems to be good. The only thing I haven't checked are the axles and I'm...
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