Search results

  1. thesiren74

    I couldn’t even start to imagine

    I couldn't imagine the anxiety of dropping a valve with the gargantuan valve spring pressure of that thing yikes!
  2. thesiren74

    U-joint vs pot coupler

    Early abody had the worst design for the coupler, my dad ended up in a ditch last year because that garbage fell apart.
  3. thesiren74

    U-joint vs pot coupler

    Did 2 ujoint conversions and one new style bearing I and my dad will never use the stock sloppy junk again and header clearance is so much better.
  4. thesiren74

    Who knows 5.7 fault code diagnostics?

    Did you use a quality sensor or a Chinese cheapo?
  5. thesiren74

    Wheelies - Hypothetical Combo

    Not fast enough! Lol 12.42@108
  6. thesiren74

    Wheelies - Hypothetical Combo

    If my 440 block is good I'm building a 440 or stroker for next year with more compression, bigger cam and porting the heads so it'll lift the tires and be faster.
  7. thesiren74

    Wheelies - Hypothetical Combo

    Plan this year is a 4.30 gear to get better 60ft but it'll probably come up even more.
  8. thesiren74

    Wheelies - Hypothetical Combo

    .030" over 413 about 9 5.1 stealth unported heads 230°@.050" .480" cam 750qft q-series carb, performer rpm intake Shumacher headers. 4,200 stall 727 3.73 8 3/4 . Suspension is ss springs clamped front segment no rear clamps, comp engineering rear shocks set on 3rd click and 90/10 calvert front...
  9. thesiren74

    Wheelies - Hypothetical Combo

    Lifts both tires on this pass but unloads suspension and spun, still beat the charger.
  10. thesiren74

    440 source engine packages

    :lol:
  11. thesiren74

    440 source engine packages

    Yeah that's expensive for shipping.
  12. thesiren74

    440 source engine packages

    I don't have a small block, calm down killer spring will be here soon enough.
  13. thesiren74

    440 source engine packages

    I'm skeptical
  14. thesiren74

    440 source engine packages

    I just posted that on Facebook.
  15. thesiren74

    Schumacher headers 440 in 71 Duster

    I use cutouts about halfway down the exhaust and sounds better than off collector.
  16. thesiren74

    Schumacher headers 440 in 71 Duster

    And don't confuse them with shorty headers those are no better than manifolds imo.
  17. thesiren74

    Schumacher headers 440 in 71 Duster

    A lot more! comparable to 1 7/8 full length until 500hp and great torque through midrange.yes it's worth it if you ever learned how the tri-y works it's weird compared to conventional headers and yes full length with a 3" collector is better suited for higher rpm and hp applications but until...
  18. thesiren74

    Schumacher headers 440 in 71 Duster

    Tri-y works well and fit better than and full length big tube headers but yeah they're not a high rpm header but most big blocks peak well under 6,000 rpm and unless you take your car to the strip or dyno it it's probably way less than 500hp.
  19. thesiren74

    Schumacher headers 440 in 71 Duster

    They work better than you think.
  20. thesiren74

    Not all YouTube is bad.

    Could you share knowledge? Or is it some secret code between old Mopar guy's to not share their understanding of mopar engines with anyone else? Or do we just follow antiquated mopar books from the 70"s?
  21. thesiren74

    Not all YouTube is bad.

    Why are the engine builder's not commenting on this thread?
  22. thesiren74

    Starting out to be a really bad winter

    I live where the wind hurts my face but the suner has the most beautiful sunsets and weather.
  23. thesiren74

    Add hotter cam or Add hotter head ?

    Well and compression.
  24. thesiren74

    Not all YouTube is bad.

    I've watched his videos at least twice, yeah it's Fords he talks about but they're all air pumps.
  25. thesiren74

    Add hotter cam or Add hotter head ?

    No quench, no compression with stock open chamber heads. You could put closed chamber heads that flow better but still low compression and a stock cam that's barely opening the valves.
  26. thesiren74

    Add hotter cam or Add hotter head ?

    Why not both? Lol
  27. thesiren74

    Add hotter cam or Add hotter head ?

    I did stock 360 heads with a an erson 292 .441" lift on my 74 318 I had and it was a dog anything under 3,000 rpm but would come on strong until the valves floated at 5 grand
  28. thesiren74

    What size engine for the online/Youtube EC?

    I'm thinking small bore challenge 273,318 and 413.
Top