The document discusses various aspects of engine heads and valves, including installed spring height being important for lifter setup, pressure testing for leaks, alloy crack detection using staggered plugs, guide wear measurement, different types of valve guides, exhaust valve running temperatures, atomizer effect on oil consumption, grinding valve seats and angles, overhang measurements, and CVCC compound vortex combustion control.

1. T.T.K.#7
HEADS AND
VALVES

2. T.T.K.#7

3. T.T.K.#7

4. Installed spring height
T.T.K.#7

5. T.T.K.#7

6. T.T.K.#7

7. T.T.K.#7

8. T.T.K.#7

9. T.T.K.#
7

10. T.T.K.#7

11. T.T.K.#7

12. T.T.K.#7

13. T.T.K.#7

14. T.T.K.#7

15. T.T.K.#7

16. T.T.K.#7
Installed height is the most
important to this lifter setup

17. T.T.K.#7

18. T.T.K.#7
PRESSIER TESTING FOR LEAKS

19. T.T.K.#7
PRESSURE TESTING

20. T.T.K.#7
Alloy crack detection

21. T.T.K.#7
Staggered plugs
the the length of
the crack

22. T.T.K.#7

23. T.T.K.#7

24. T.T.K.#7

25. T.T.K.#7

26. T.T.K.#7

27. Guide wear and knurling
T.T.K.#7

28. T.T.K.#7

29. T.T.K.#7

30. T.T.K.#7

31. T.T.K.#7

32. T.T.K.#7
Guide wear measurement

33. T.T.K.#7

34. T.T.K.#7

35. T.T.K.#7
GUIDES WILL COME IN DIFFERENT FLAVORS

36. T.T.K.#7

37. T.T.K.#7

38. Exhaust valve running temp’s
T.T.K.#7

39. T.T.K.#7

40. T.T.K.#7

41. T.T.K.#7

42. Atomizer effect and oil
consumption
T.T.K.#7

43. T.T.K.#7
More atomizer affect

44. T.T.K.#7 FILLET

45. T.T.K.#7

46. T.T.K.#7

47. T.T.K.#7

48. T.T.K.#7

49. T.T.K.#7

50. T.T.K.#7

51. T.T.K.#7

52. T.T.K.#7

53. T.T.K.#7
Or 30
Or 46
Or 70

54. Lightly grind the
15deg. Toping angle
until the 45deg seat
is 30 % of the original
worn size.
T.T.K.#7

55. Now grind the seat
angle too 1/16”
plus and check the
contact on the
valve face.
Overhang should
be 1/16” to 1/32”
T.T.K.#7

56. T.T.K.#7
Now grind the
throating angle until
the face contact is a
1/16” for intake
valves and 3/32” for
exhaust.

57. Overhang
T.T.K.#7

58. T.T.K.#7

59. T.T.K.#7

60. T.T.K.#7

61. T.T.K.#7

62. Neway valve seat cutter
T.T.K.#7

63. T.T.K.#7

64. T.T.K.#7

65. T.T.K.#7

66. T.T.K.#7

67. T.T.K.#7

68. T.T.K.#7

69. T.T.K.#7

70. T.T.K.#7

71. T.T.K.#7

72. T.T.K.#7

73. T.T.K.#7

74. T.T.K.#7

75. T.T.K.#7

76. T.T.K.#7

77. T.T.K.#7

78. T.T.K.#7

79. T.T.K.#7

80. T.T.K.#7

81. T.T.K.#7
CVCC:
Compound
Vortex
Comb. Cont.

82. T.T.K.#7

83. T.T.K.#7

84. T.T.K.#7

85. T.T.K.#7

86. T.T.K.#7

87. T.T.K.#7

88. T.T.K.#7

89. T.T.K.#7

90. T.T.K.#7

91. T.T.K.#7

92. T.T.K.#7

93. T.T.K.#7

94. T.T.K.#7

95. T.T.K.#7

96. T.T.K.#7