Search results for query: 318 cam

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  1. rumblefish360

    Best cam for the street both power & sound

    Oh, the sound is the mufflers job. The camshaft will produce the rhythm.
  2. Cuprum-74

    1986 police engine

    And sadly even the 1980's M-body Diplomats and Gran fury's are getting very hard to find nowadays. Years ago in one of the local salvage joints, about 2013/14'. I pulled my current A999 transmission off of a 89' Diplomat, the Motor was gone, what was left of the car was yellow, but I did see...
  3. rumblefish360

    Edelbrock LD4B - what's the operating range?

    I’d call that an idle to 6,000 intake. But of course, like said above, a larger camshaft and ported head and etc….. you get the idea… I really don’t see a problem to 6500. I do wonder what the old catalogs listed it as. Hummmm I had one on a 318, small cam, 216@050. I’d run it to 5500. That’s...
  4. AJ/FormS

    Crossover Tube and Valve Spring Pressure Questions

    I can't answer your questions, but that combo, if my numbers are right, is gonna come in around 9.7 Scr which is not nearly enough for that cam, even down at sealevel. Installed at 104*, the Wallace Calculator predicts just 145 psi, with a Dynamic compression ratio of just 7.3.. Under those...
  5. I

    Cams for Dummies ??

    I had delta cams grind a hydraulic for my 318 4 bbl. Is 208/214 on 111 and it starts and runs very well with an 800cfm Rochester and early 318 heads. Years ago I too bough an Erson tq 30 by recommendation for my 340 4 speed and it was a turd. swapped to an Isky 280 mega and saw the light!
  6. AJ/FormS

    318 build suggestions?

    What the hell good is power at 6200, on the street? Been there done that, with a 360, any manual trans/any rear gear; it's just a bad idea for a streeter especially one that runs, in my case, 3.55s; where 6200 was 73mph in Second gear, whereas, 60 was 5100. See, I needed power from between...
  7. 273

    Making power out of the 318

    1st thing I'd is drop hp expectations, there's a big difference between a 425 and 500 hp even a 375 and 400 hp depending on heads. Heads basically decides power potential and cam cr etc. decides how much of that potential your gonna use. Stock 360 heads with reasonable street cam for a 318...
  8. 273

    Intake Manifolds

    It looks like your trying to get blood out of a stone, I'm all for 2.2l,/6,273,318 etc.. Builds and there are minor gains to be had down low 2000-3000 rpms with basic hot rodding, but it's basically gonna be what it is with what's available to us. There's no magic combination to get 360 cid +...
  9. 3

    LA 318 Stock Camshaft LCA?

    I know this is another cam question that might be answered out there on an existing thread, but couldn't seem to find this anywhere in searching. Does anyone know the installed centerline angle/ LCA for stock 318s? In my case it's a '72 318 if that helps. I can find stock lobe separation, lift...
  10. D

    Better Torque From A 318

    Tell us about it, sounds interesting.
  11. ragtopfury

    Best Gearing for 8 3/4 Behind 1970 Duster 318

    3.55 is my preference. Had a 318 with a 68 340 cam and 70 Sixpack hooked to a 727 with a 2800 stall. 14mpg around town, 18 on the highway. Oh yeah, that was in the little old 69 Fury ragtop that I had for 17 years.
  12. 340six

    Are 340’s rare

    That's what she said. All kidding aside. When I got a virgin Mopar X Block (race block) I had options of what to do with it. 1st off the casting says 318 and takes 318 mounts. Since I have only ever run 340 blocks and tossed all 318 I ran across had to find a 318 mount. I had a early 340 someone...
  13. 273

    Better Torque From A 318

    Plus equal work porting/valve/vj etc.. to 360/5.9 heads will give you probably at least 40 more cfm over 273/318 heads why give up 60+ hp, nevermind a set of aftermarket heads. No one is saying 302 can't work, they just don't make much sense in most cases. Imagine a basic zero decked 318-328...
  14. AJ/FormS

    Small Block in an early A - how much room for a fan?

    Back in about '75/76 somewhere, I had this oil burning slanty in a 65 Valiant wagon. and I had this junkyard 340 short, with a missing cam, and I had a top-end and cam from a 69 Satellite 318, and an early 273 complete with a 904. With very little effort I installed that big-bore-318/904 with...
  15. J

    One for the 318 lovers

    i mentioned this on another thread, but i've built this motor-- twice, in fact. it's fun, but all the power is between 4~6K so you're really gonna want a 4spd (or 5) behind it and some gear. it makes the number though!
  16. aaronk785

    Am I Going To Be Happy With This Camshaft?

    Had that cam in a 9 to 1 318 with stock 360 heads. It was a little soft on the bottom end with the stock converter but still ran 14.0 at 101 with 3.55 open rear at 3500 lbs. It should work great in a 10 to 1 340.
  17. MoparCrazy34

    [SOLD] 1967 Dodge Dart GT 273 4bbl. factory buckets and console, rottiserie restoration.

    This little gem runs and drives as good as it looks, everything has been done properly pretty much factory spec other than a mild cam and 318 heads. Dual exhaust was not original nor are the 14" '71 Ralley rims. Radio/stereo also upgraded. $ 30,000.00 cdn./22,500.00 usd.
  18. roughidle

    [WANTED] SB engine parts wanted

    Looking for a 4bbl dual plane intake for a small block, truck pan and pickup. Would consider medium lift cam package if someone has one available. Building a mild 273 with a 318 top end to drop into a dakota. I'm located in Central PA. Thanks
  19. M

    300 HP out of a 318, is it possible with bolt ons?

    Hey everyone, was wondering if a 300 crank HP 318 build was do-able with bolt ons- and what else might I need to reach that?? 318 build list: - eddy 4 barrel intake & 600 cfm carb with 1 inch spacer - Mild cam (Hughes whiplash) - Hedman long tube headers, duals running to flowmaster super 10s -...
  20. toolmanmike

    273/ 2 barrel camshaft options

    I corrected a couple numbers at the start of your post.
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