Search results for query: Edelbrock Intake

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  1. 273

    Making power out of the 318

    Which one is the copycat cam found one similar on 110 lsa and Thumpr on 107 with a little more duration or is there another one? Engine Family:Chrysler 273-360 c.i. 8 Cylinder (1964-2002) RPM Operating Range:2,200-6,000 Grind Number:XR280HR-10 Cam Type:Hydraulic Roller Lifter Style:Hydraulic...
  2. toolmanmike

    Making power out of the 318

    Well said Rumble.
  3. rumblefish360

    Making power out of the 318

    Hey there young fella. I’ve been real quite during this **** show of a thread going in every direction. Let me tell you a short tale. Growing up in lower NY (Madagascar, umm, I ment to say, Long Island - that’s a joke there….) The driver my age starts at 17. You’re getting a good head start...
  4. fishmens67

    How to get 400 hp out of 1971 340 .30 over

    I followed your build, you forgot to mention the edelbrock heads.
  5. 273

    How to get 400 hp out of 1971 340 .30 over

    Here's the dyno of that 340, stock on the left fully modded on the right, modded gains from 3000-6200 rpms (everywhere dyno'd) and a 50 lbs-ft gain right at 3000 rpm, by the looks of it probably some gains under 3000 rpm. Phase 1: Stock 340 baseline, Chrysler electronic ignitionPhase 2: Replace...
  6. Divenut

    650 or 750 Edelbrock on 340

    Hey Folks, In the process of putting the top end of the 340 back together. 72 Duster, 340, J-Heads w 2.02 intake, 727 w/RMVB, 3500 stall, 4.30 gears. The motor has what appears to be a decent cam (Unknown grind but really comes alive as the rpms increase), .30 over KB 1267 10.2 pistons...
  7. 273

    Poll for Minimum Torque for a performance street Machine?

    On the dyno a stock 340 only dyno'd 328 lbs-ft with bolt-ons got up to 411, it's safe to say a stock 340 is a performance engine. https://www.motortrend.com/how-to/mopp-0102-1970-340-high-performance-mill-dyno/ Phase 1: Stock 340 baseline, Chrysler electronic ignitionPhase 2: Replace small...
  8. rumblefish360

    360 intake fit problem??

    NAILED IT! Wrong gaskets. Port window to small for starters, metal thin gaskets for OEM 318/273 heads. Edelbrock gaskets are .063 thick. Fel-Pro 1213 are .0635/.0640 thick. Metal OEM style 318 gaskets are .0150 thick. Port window offset shown below.
  9. dukeboy440

    Stop in for a cup of coffee

    Wonder if that’s the same WCFB base that my poly intake has. If so, speedway motors has the correct adapter to go from that base to a 4150/4160 for less than 20 bucks
  10. abdywgn

    Stop in for a cup of coffee

    tap the outer holes for a 7/16 thread and use a 3/8-7/16 combo stud. on the original (Carter bp) holes, use a socket head cap screw (or is it called allen head cap screw?) and a reamer to drill down below the mounting surface. that way, the head will sit flush or below the upper carb mounting...
  11. MOPARMITCH

    Stop in for a cup of coffee

    Do the bores in that plate fit the Holly? In other words, will the butterflies open on the Holly with that spacer? At the bare minimum you would have to cut those studs down that are existing in the manifold. Not sure if the pads on the four corners of your holly will come into contact with...
  12. WV64Signet

    Stop in for a cup of coffee

    Any ideas out there for an adapter to fit my Holley 4160 to this cast iron intake 2536771? The Edelbrock carb matches to the studs, but the Holley is too big. This is the spacer I currently have
  13. M

    I THINK I KILLED THE 340

    Couple things. As mentioned a thicker head gasket could be your answer. As to your question how much was the block cut. It isn't really the right question. Your machinist is right that the twisted block would require taking more off one end than the other to bring the deck in parallel to the...
  14. Icetech

    Stop in for a cup of coffee

    Naw... i'm ok with my 318 :) If i find a 360 for like $100 for the block i would consider it.. was mainly joking around. Luckily i'm not a guy that has to worry bout size :)
  15. WV64Signet

    Stop in for a cup of coffee

    Like this? This is a very hard to find 1970 (First year) 360 Dodge engine with the flat top pistons, not dished like later 360's. Casting date is 9-15-70, built for a 1971 vehicle. It has a fresh set of 1975 360 heads that have hard exhaust seats, new valve job, guides cut for teflon seals...
  16. AJ/FormS

    I THINK I KILLED THE 340

    I have run the Q on my 367 as tight as .028 without problems, but have been running .032 since 2004. And With alloy heads, she has run up to 195psi, still on 87 gas. So, here are my guesses: 1) Or you could just mill some shallow bowls in your alloy heads, one above each chamber. Adding .032Q...
  17. 75DU5T3R360

    [SOLD] Mopar 340 Six Pack Intake Manifold 3418681 Edelbrock

    I have a used Edelbrock aluminum six-pack manifold for sale. This intake used to be on my Duster 25 years ago. It has been in storage and needs to be cleaned. Everything was working well when taken off, with no cracks, repairs, or stripped threads. The price is $2000 OBO and I am located in NW...
  18. rumblefish360

    318 low-rpm performance ........... for the NEWBE

    Wooo-Hoooo!!!! My fav sb street engine. Well, being that there are many ways to skin a cat, obviously the bigger displacement wins. The only issue with the above is; What many are calling BS on. Sometimes, money IS the issue. So if we are working on just what we have, and no 360 drops in...
  19. justinp61

    SB Stroker Intake Choices

    I ran one on my Edelbrock headed 340, it took a bit of work to port match, but it worked well. IMHO, it's borderline small for a stout stroker, that's why I recommended the Victor. The Victor that I ran on my 408 took a ton of grinding to port match, it had a lot of core shift.
  20. 75DU5T3R360

    75 Duster: Six Pack or 4bbl?

    I’ve got a 75 Duster (originally 360) with a 340 (1969 block). I currently have a Holley 4160 series 750cfm carburetor on an Edelbrock Air Gap RPM intake manifold. I need to rebuild the carburetor (25 years old), but I have also thought about buying a new Edelbrock 1913 (800cfm). At one time...
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