Stage 2

 

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Simulation Results for Model T Engine with Stage 2 Modifications

HORSEPOWER PRODUCED

Cam specs. Using seat to seat measurements

ADJUSTED HORSEPOWER RESULTS

IVO

IVC

EVO

EVC

RPM

Ranking

Cam Name

(BTDC)

(ABDC)

(BBDC)

(ATDC)

500

600

700

800

900

1000

1100

1200

1300

1400

1500

1600

1700

1800

1900

2000

2100

2200

2300

1

Gordon Cam – Antique .300 lift

-5

60

50

5

6.0

8.6

11.1

13.9

16.4

19.2

21.9

24.9

28.0

30.9

33.9

36.3

38.5

40.3

41.2

41.6

41.6

41.2

40.6

2

Laurel (Roof) - Antique .313 lift

-10

55

55

10

6.7

9.1

11.6

14.4

17.0

19.8

22.6

25.7

28.9

31.8

34.6

36.9

39.0

40.3

41.0

41.4

41.4

41.1

40.3

3

Model B Ford.325 lift

8

56

56

8

3.7

6.2

8.8

11.7

14.4

17.3

20.3

23.5

26.9

30.1

33.1

35.6

37.9

39.4

40.6

41.2

41.2

41.1

40.6

4

.292 Lift T Cam

0

75

55

19

1.0

3.1

5.7

8.2

10.5

13.0

15.6

18.0

21.3

24.4

27.5

30.2

32.7

35.1

37.3

39.5

40.5

40.9

40.9

5

Green Engr. No. 189 – Antique .300 lift

-10

55

55

10

6.6

9.2

11.7

14.5

17.1

19.9

22.7

25.8

29.0

31.9

34.7

37.0

38.6

39.9

40.3

40.7

40.6

40.3

39.5

6

.363 Lift A cam

16

60

60

16

0.5

2.8

5.4

8.2

10.7

13.3

16.1

18.9

22.1

25.1

28.1

30.9

33.5

36.0

38.2

39.8

40.3

40.5

40.3

7

Muskegon Cam – Antique .313 lift

-5

50

55

10

6.3

8.9

11.7

14.8

17.6

20.4

23.3

26.1

29.2

32.1

34.9

37.0

38.4

39.6

40.0

40.4

40.3

39.8

39.2

8

.270 Lift T Touring cam

-4

62

48

11

4.0

6.4

9.0

11.9

14.6

17.6

20.5

23.6

27.0

30.1

33.2

35.8

37.8

39.4

39.7

40.1

40.1

39.6

39.0

9

.360 Lift Hi Torque A cam

18

60

70

18

-0.1

2.0

4.6

7.3

9.8

12.5

15.2

18.1

21.2

24.3

27.3

29.9

32.5

35.0

37.3

38.9

39.5

39.7

39.6

10

.265 Lift T cam

0

75

55

15

1.2

3.4

5.8

8.4

10.8

13.3

15.9

18.4

21.7

24.9

28.0

30.7

33.3

35.7

37.7

38.7

39.3

39.6

39.5

11

Model A Ford .302 lift

8

49

52

5

4.8

7.3

10.0

12.9

15.7

18.7

21.9

24.9

28.1

31.2

34.1

35.9

37.5

38.8

39.1

39.4

39.3

38.9

38.2

12

.265 Lift T cam (Revised)

7

68

62

7

1.9

4.3

6.7

9.5

12.0

14.7

17.4

19.9

23.5

26.7

29.9

32.6

35.2

37.1

38.1

38.9

39.4

39.4

39.0

13

Winfield SU -1R A cam ..297 lift

20

58

57

3

2.1

4.6

7.1

10.0

12.6

15.4

18.2

21.2

24.4

27.6

30.9

33.6

35.6

37.2

38.2

38.9

39.1

39.1

38.7

14

.270 Lift T Driver cam

3

56

53

4

4.3

6.7

9.3

12.2

15.0

18.0

21.1

24.3

27.7

30.9

33.8

35.6

37.2

38.3

38.6

39.0

38.9

38.4

37.7

15

.275 Lift T Cam

10

60

56

6

2.8

5.2

7.7

10.6

13.3

16.1

18.9

21.9

25.3

28.4

31.7

34.4

36.2

37.7

38.3

38.8

38.9

38.8

38.3

16

.355 Lift A cam

24

64

68

20

-0.4

0.2

2.6

5.3

7.7

10.3

13.0

15.8

18.9

21.9

25.0

27.6

30.0

32.4

34.6

36.8

38.0

38.5

38.5

17

.260 Lift T Modified cam

6

65

55

9

2.0

4.4

6.9

9.7

12.3

15.0

17.7

20.6

23.8

27.0

30.3

33.0

35.1

36.9

37.7

38.4

38.5

38.4

37.9

18

.290 Lift T Full Race cam

13

72

62

22

-0.7

0.8

3.2

5.7

8.1

10.7

13.3

15.8

19.1

22.0

25.1

27.7

30.1

32.7

35.0

36.8

37.6

38.1

38.2

19

.270 Lift T Performance cam

10

70

59

18

-0.4

1.8

4.2

6.9

9.3

11.9

14.6

17.2

20.5

23.5

26.6

29.2

31.9

34.3

35.8

36.9

37.6

37.9

37.9

20

.300 Lift T Cam

15

55

55

15

1.3

3.7

6.3

9.2

11.9

14.6

17.5

20.5

23.7

26.6

29.6

32.2

34.0

35.7

36.6

37.3

37.6

37.6

37.2

21

.250 Lift T Stock grind

2

61

54

9

2.8

5.2

7.7

10.6

13.3

16.1

18.9

22.0

25.4

28.5

31.7

33.9

35.6

36.6

37.0

37.5

37.5

37.2

36.6

22

.290 Lift T Cam

15

80

60

27

-1.5

-0.9

1.0

3.4

5.6

8.0

10.5

12.9

15.9

18.8

21.7

24.3

26.7

29.1

31.3

33.8

35.6

36.6

37.1

23

Model C Ford cam .344 lift

27

77

72

26

-1.4

-0.9

-0.2

2.2

4.3

6.7

9.2

11.5

14.6

17.4

20.4

22.9

25.2

27.6

29.8

32.1

34.3

35.9

36.8

24

Stock T 1913 +

-12

50

37

0

7.2

9.5

12.1

15.0

17.6

20.4

23.2

26.1

29.2

31.8

33.9

35.4

36.2

36.6

36.7

36.7

36.5

35.9

34.9

25

Stock T thru 1912

-15

42

42

7

7.7

10.0

12.5

15.3

17.9

20.7

23.7

26.4

29.0

31.2

33.2

34.4

34.9

35.1

35.0

34.9

34.5

33.8

32.4

26

. 290 Lift Racing T cam

31

74

74

22

-1.1

-0.6

0.2

2.1

4.3

6.8

9.4

11.9

15.0

18.0

21.0

23.6

26.0

28.6

30.8

32.7

33.6

34.4

34.9

TORQUE PRODUCED

CAM SPECS.USING SEAT TO SEAT MEASUREMENTS

ADJUSTED TORQUE RESULTS

IVO

IVC

EVO

EVC

RPM

Ranking

Cam Name

(BTDC)

(ABDC)

(BBDC)

(ATDC)

500

600

700

800

900

1000

1100

1200

1300

1400

1500

1600

1700

1800

1900

2000

2100

2200

2300

1

Muskegon Cam – Antique .313 lift

-5

50

55

10

67.0

77.0

88.0

97.0

104.0

107.0

111.0

114.3

116.9

119.3

122.4

122.2

119.4

115.4

110.5

105.5

100.3

95.1

89.4

2

Laurel (Roof) - Antique .313 lift

-10

55

55

10

71.0

79.0

87.0

95.0

100.0

104.0

108.0

112.3

115.9

118.3

121.4

122.2

121.4

117.4

113.5

108.5

103.3

98.1

92.0

3

Green Engr. No. 189 – Antique .300 lift

-10

55

55

10

69.0

79.0

88.0

95.0

101.0

105.0

108.0

112.3

115.9

118.3

121.4

122.2

120.4

115.4

111.5

106.5

101.3

96.1

90.2

4

Gordon Cam – Antique .300 lift

-5

60

50

5

63.0

74.0

83.0

91.0

97.0

101.0

105.0

108.3

111.9

114.3

118.4

120.2

120.4

117.4

113.5

109.5

104.3

98.1

92.7

5

Model A Ford .302 lift

8

49

52

5

50.6

62.0

75.0

85.0

93.0

99.0

104.0

108.3

112.9

115.3

119.4

118.2

117.4

112.4

108.5

103.5

98.3

92.6

87.1

6

.270 Lift T Touring cam

-4

62

48

11

42.5

55.3

68.0

78.0

86.0

93.0

98.0

103.3

107.9

111.3

116.4

118.2

118.4

114.4

109.5

105.5

100.3

94.1

88.9

7

Model B .325 lift

8

56

56

8

39.5

53.0

66.0

77.0

85.0

91.0

97.0

102.3

107.9

111.3

115.4

117.2

118.4

114.4

112.5

107.5

103.3

98.1

92.7

8

.270 Lift T Driver cam

3

56

53

4

45.0

57.0

70.0

80.0

88.0

95.0

101.0

106.3

110.9

114.3

118.4

117.2

116.4

111.4

106.5

102.5

97.3

91.4

85.9

9

Stock T 1913 + .250 lift

-12

50

37

0

76.0

82.0

91.0

98.0

104.0

107.0

111.0

114.3

116.9

117.3

118.4

117.2

113.4

106.4

101.5

96.5

91.0

85.5

79.7

10

Stock T thru 1912 .250 lift

-15

42

42

7

81.0

86.0

94.0

100.0

105.0

109.0

113.0

115.3

115.9

115.3

116.4

114.2

109.4

102.4

96.5

91.6

86.1

80.6

73.9

11

.275 Lift T Cam

10

60

56

6

29.5

44.3

58.2

70.0

78.0

85.0

90.0

96.3

100.9

105.3

110.4

113.2

113.4

109.4

105.5

101.5

97.3

92.4

87.3

12

.250 Lift T Stock grind

2

61

54

9

29.7

44.1

58.1

70.0

78.0

85.0

90.0

96.3

100.9

105.3

111.4

112.2

111.4

106.4

102.5

98.5

93.3

88.7

83.6

13

.297 Lift Winfield SU -1R A cam

20

58

57

3

22.8

38.8

53.6

65.5

75.0

81.0

87.0

92.3

96.9

102.3

108.4

111.2

111.4

108.4

105.5

101.5

97.3

93.1

88.3

14

.260 Lift T Modified cam

6

65

55

9

21.5

37.3

51.7

63.3

72.0

79.0

84.0

90.3

94.9

100.3

106.4

109.2

109.4

107.4

104.5

100.5

96.3

88.5

86.6

15

.265 Lift T cam (Revised)

7

68

62

7

20.7

36.4

50.7

62.2

71.0

77.0

83.0

87.3

93.9

99.3

104.4

108.2

109.4

107.4

105.5

102.5

98.3

93.8

88.9

16

.300 Lift T Cam

15

55

55

15

13.9

31.3

47.4

60.2

70.0

77.0

83.0

89.3

94.9

98.3

103.4

106.2

106.4

103.4

101.5

97.5

94.3

89.5

84.8

17

.363 Lift Lift A cam

16

60

60

16

5.9

23.6

40.7

53.4

63.1

70.4

76.6

82.3

87.9

92.3

98.4

102.2

104.4

104.4

105.5

104.5

100.3

96.1

92.0

18

.265 Lift T cam

0

75

55

15

12.5

28.3

43.7

55.0

63.6

70.2

75.9

80.3

86.9

92.3

98.4

101.2

104.4

104.3

104.1

101.5

98.3

94.1

90.2

19

292 Lift T Cam

0

75

55

19

11.0

26.4

42.7

53.9

62.3

68.7

74.3

78.5

84.9

90.3

96.4

100.2

102.4

102.4

103.5

103.5

101.3

97.1

93.4

20

.360 Lift Hi Torque A cam

18

60

70

18

-0.3

16.7

34.5

47.7

58.1

65.9

72.6

79.1

84.9

89.3

95.4

99.2

101.4

101.4

103.5

101.5

98.3

94.1

90.3

21

.270 Lift T Performance cam

10

70

59

18

-3.6

15.1

32.0

44.9

55.2

63.0

69.8

75.0

81.8

87.3

93.4

96.2

99.4

99.4

99.5

96.5

93.3

90.3

86.4

22

.290 Lift T Full Race cam

13

72

62

22

-7.3

5.9

24.1

37.5

48.2

56.3

63.5

78.0

75.9

81.2

87.8

91.2

94.4

94.4

96.5

96.5

93.3

90.7

87.2

23

.355 Lift A cam

24

64

68

20

-3.9

1.1

20.0

34.4

45.9

54.6

62.1

69.2

75.4

80.8

87.5

91.2

94.4

94.4

95.5

96.5

94.3

91.7

87.9

24

.290 Lift T Cam

15

80

60

27

-15.0

-9.0

7.8

22.2

33.4

42.3

50.0

56.2

63.2

69.0

76.1

80.5

83.7

84.3

86.7

88.7

88.7

87.1

84.7

25

Model C Ford cam .344 lift

27

77

72

26

-14.9

-9.3

-1.1

14.1

26.0

35.5

43.8

50.3

57.7

63.9

71.2

75.8

79.2

80.0

82.5

84.2

85.7

85.6

84.0

26

.290 Lift Racing T cam

31

74

74

22

-11.7

-6.1

1.9

13.3

26.0

36.1

44.8

51.8

59.6

66.0

73.6

78.2

81.8

82.8

85.1

85.6

83.9

82.0

79.5