J.E. PistonsHigh Performance

Street Strip Race

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877

Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need

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Ferrari Forged Pistons & Rings

Call toll free to purchase at: 1-866-700-5877

FERRARI 246 2.4L 2V DOHC V6








  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up. $31.10 to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

FERRARI 246 2.4L 2V DOHC V6

Part #
Your Cost

Bore

Over
size

Stroke
(mm)

Rod (mm)

C/D
(mm)

Head CC's

C/R With .040

Dome
CC's

Gram

Foot
note

Skirt

Included Ring Set#

362209 $1,301.16

93.00

0.50

60

118

30

50.4

9.0:1

12.8

398
-

R

JG1006-3661 $220.84

362212 $1,648.26

93.00

0.50

60

118

30

50.4

10.0:1

18.5

411
-

R

JG1006-3661 $220.84

362210 $1,648.26

93.50

1.00

60

118

30

50.4

9.0:1

12.4

400
-

R

JG1006-3681 $220.87

362213 $1,648.26

93.50

1.00

60

118

30

50.4

10.0:1

18.1

414
-

R

JG1006-3681 $220.87

362211 $1,648.26

94.00

1.50

60

118

30

50.4

9.0:1

12.0

404
-

R

JG1006-3701 $220.84

362214 $1,648.26

94.00

1.50

60

118

30

50.4

10.0:1

17.7

418
-

R

JG1006-3701 $220.84

FERRARI 308 2.9L 2V DOHC V8








  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up. to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

FERRARI 308 2.9L 2V DOHC V8

Part #
Your Cost

Bore

Over
size

Stroke
(mm)

Rod (mm)

C/D
(mm)

Head CC's

C/R With .040

Dome
CC's

Gram

Foot
note

Skirt

Included Ring Set#

362220 $1,831.64

81.50

0.50

71

137

30.7

41

9.0:1

7.8

300
-

R

JG1001-3209 $37.54

362222 $1,831.64

81.50

0.50

71

137

30.7

41

10.0:1

13.0

312
-

R

JG1001-3209 $37.54

362221 $1,831.64

82.00

1.00

71

137

30.7

41

9.0:1

7.5

304
-

R

JG1001-3228 $37.54

362223 $1,831.64

82.00

1.00

71

137

30.7

41

10.0:1

12.6

314
-

R

JG1001-3228 $37.54

FERRARI 330 COLOMBO 4.0L 2V SOHC V12








  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up. to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

FERRARI 330 COLOMBO 4.0L 2V SOHC V12

Part #
Your Cost

Bore

Over
size

Stroke
(mm)

Rod (mm)

C/D
(mm)

Head CC's

C/R With .040

Dome
CC's

Gram

Foot
note

Skirt

Included Ring Set#

362228 $2,748.03

77.50

0.50

71

137

29.9

48

9.0:1

15.4

266
-

R

JG1001-3051 $37.54

362230 $2,748.03

77.50

0.50

71

137

29.9

48

10.0:1

20.1

280
-

R

JG1001-3051 $37.54

362229 $2,748.03

78.00

1.00

71

137

29.9

48

9.0:1

15.0

268
-

R

JG1001-3071 $37.54

362231 $2,748.03

78.00

1.00

71

137

29.9

48

10.0:1

19.8

282
-

R

JG1001-3071 $37.54

FERRARI 250 3.0L 2V SOHC V12








  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up. to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

FERRARI 250 3.0L 2V SOHC V12

Part #
Your Cost

Bore

Over
size

Stroke
(mm)

Rod (mm)

C/D
(mm)

Head CC's

C/R With .040

Dome
CC's

Gram

Foot
note

Skirt

Included Ring Set#

362215 $2,748.03

73.50

0.50

58.8

112

28.9

44

9.5:1

10.0

235
-

R

XC7350 $29.76

362216 $2,748.03

74.00

1.00

58.8

112

28.9

44

9.5:1

9.8

235
-

R

XC7400 $29.76


FERRARI 308 QUATTROVALVOLE 2.9L 4V DOHC V8







  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up. to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

 FERRARI 308 QUATTROVALVOLE 2.9L 4V DOHC V8

Part #
Your Cost

Bore

Over
size

Stroke
(mm)

Rod (mm)

C/D
(mm)

Head CC's

C/R With .040

Dome
CC's

Gram

Foot
note

Skirt

Included Ring Set#

362224 $1,831.64

81.5

0.50

71

137

30.7

18.5

9.5:1

-12.0
- -

R

JG1001-3209 $37.54

362226 $1,831.64

81.5

0.50

71

137

30.7

18.5

10.0:1

-9.5
- -

R

JG1001-3209 $37.54

362225 $1,831.64

82.0

1.00

71

137

30.7

18.5

9.5:1

-12.3
- -

R

JG1004-3228 $146.84

362227 $1,831.64

82.0

1.00

71

137

30.7

18.5

10.0:1

-9.8
- -

R

JG1004-3228 $146.84

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