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valves

  1. Classic Tech
    I have a 1967 mustang with an A code 289 4 barrel. I'm running an Edelbrock 600cfm, mild cam, MSD 6AL, stock distributor with points. It runs great, but when I accelerate hard, it makes a lot of 'clattering' noises under the hood. Sounds like detonation on steroids. If I accelerate normally...
  2. Classic Tech
    hey guys, i have a 66 mustang with a 351W. and i just got the car running again. before i pulled the engine the car would stutter and it died at stop lights if i wasnt on the gas. so i got it started today and drove it around,the tac would wobble and fluctuate at idlem and when i would let off...
  3. 5.0L Tech
    Hey all new member here but i have been a long time user of allfordmustangs...but now i have a question!!! I have a 83 gt convertable with a crate 86 ho 5.0,victor jr. intake,edelbrock 4 barrel carb and it is bored 40 over! i just got it started about two weeks ago and have got my timing on and...
  4. SVT Cobra Tech
    Ok so I have been told that i can directly put these cams in and not change a thing if they are degreed properly, and then i have been told that its not possible without having problems such as bent valves Etc. I need to know peoples thoughts and opinions on my situation.
  5. V6 Tech
    the heads im using are seccond hand off a 02 motor, sooo i wanna make em shinnny again, especially all the valves and combustion chamber. Ill add up a pic, but in one of the heads i have one valve at the very end open about 1/4 inch, does this means its stuck or ddo some jus randomly stay open...
  6. Classic Talk
    Alright guys i want to make myself 100% clear on this before i start buying stuff i cant use and this site hasnt let me down yet I have a 65 289 block and bottom end, with hyper. flat top speed pro pistons with 4 valve reliefs (+8cc). i have ported 302 D0OE heads with 2.02 and 1.6 valves (i...
  7. 4.6L Tech
    I have a 1968 mustang 302 8cylinder that has a cylinder problem, the number three cylinder doesnt fire after a overhaul in the engine, but i didnt replace anything in the heads as in valves, valve springs, ect. Could this be the problem that there is a smashed exhaust valve?????
  8. Introductions
    Hey everyone. I have a 1995 5.0L mustang that has been my baby for about a year now. I was teaching my sister how to drive it (manual) and now it's wanting to die and the engine light is on. It goes off then starts to retard and surge betwee 350 and 1000 rpm. I decided that maybe i needed to...
  9. 4.6L Tech
    Hi, I am new to this forum so hello! I have been experiencing a kind of grinding metal noise from under my left hand side valve cover. Its pretty loud around cylinder 3 but I dont understand what is causing it. the car has done around 103K and has been well kept. This noise has started...
  10. V6 Tech
    ive been thinking about getting a new cam for my car, but i dont want to have to get new valves etc., unless that wouldnt be too expensive (<$700). so i was just thinking about a slightly lumpier cam to gain a little extra power, and the throatier noise it makes. where could i get something like...
  11. 5.0L Tech
    Hi everyone, well I decided to change sides, I've owned a couple z28's and just bought my first mustang. 1990 LX 5.0. so far pretty happy with it, Installed a B&M shift kit and bought a set of 3:73 gears. I hope to put them in this weekend. I do have one question about the engine, I find the...
  12. Introductions
    Hi everyone, well I decided to change sides, I've owned a couple z28's and just bought my first mustang. 1990 LX 5.0. so far pretty happy with it, Installed a B&M shift kit and bought a set of 3:73 gears. I hope to put them in this weekend. I do have one question about the engine, I find the...
  13. 5.0L Tech
    Can I use the stock valve springs with an E303 cam on stock E7TE heads??? :headscratch:
  14. 5.0L Tech
    Hey Guys: Im planning on rebuilding my 5.0 with the following parts: - 306 Ci, build - stock crank, stock rods - 3 angle valve grind, new valves - E303 FFRP cam - and a set of roller rockers It already has a BBK off road H-pipe, with flomaster cat back At most 250HP?
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