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.
1.0 x 1.2 x 2.8mm ring widths.
.827 x 2.250 straight wall carbon steel wrist pin provided.
Pin fitting, wire locks, and rings included

Part #

Bore

Oversize
(mm)

Stroke
(mm)

Rod
(mm)

C/D
(mm)

Head CC's

C/R With .025

Dish/Dome CC's

Gram

Footnote

Skirt

$ Price (US Dollars)

297115

87

STD

91

139

32.3

33

9.0:1

-29.3

306

T,M

F

$1044.44

297117

87

STD

91

139

32.3

33

11.5:1

-13.2

Call

V,M

F

$1044.44

297119

87

STD

91

139

32.3

33

12.5:1

-8.7

340

U,M

F

$1044.44

297116

87.5

0.5

91

139

32.3

33

9.0:1

-30

308

T,M

F

$1044.44

297118

87.5

0.5

91

139

32.3

33

11.5:1

-13.8

Call

V,M

F

$1044.44

297120

87.5

0.5

91

139

32.3

33

12.5:1

-9.2

342

U,M

F

$1044.44

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.
1.0 x 1.2 x 2.8mm ring widths.
.866 x 2.250 straight wall carbon steel wrist pin provided.
Pin fitting, wire locks, and rings included

Part #

Bore

Oversize
(mm)

Stroke
(mm)

Rod
(mm)

C/D
(mm)

Head CC's

C/R With .069

Dish/Dome CC's

Gram

Footnote

Skirt

$ Price (US Dollars)

297170

86.5

0.1

89.6

135

31

34

9.0:1

-25.1

Call

T,M

F

$1044.44

297172

86.5

0.1

89.6

135

31

34

11.5:1

-9.4

Call

V,M

F

$1044.44

297174

86.5

0.1

89.6

135

31

34

12.5:1

-5

295

U,M

F

$1044.44

297171

87

0.6

89.6

135

31

34

9.0:1

-25.8

Call

T,M

F

$1044.44

297173

87

0.6

89.6

135

31

34

11.5:1

-9.9

Call

V,M

F

$1044.44

297175

87

0.6

89.6

135

31

34

12.5:1

-5.5

297

U,M

F

$1044.44

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.
1.0 x 1.2 x 2.8mm rings included
.827 x 2.500 straight wall carbon steel wrist pin included.
Pin fitting, wire locks, and rings included

Part #

Bore

Oversize
(mm)

Stroke
(mm)

Rod
(mm)

C/D
(mm)

Head CC's

C/R with .069 Gasket

Dome CC's

Gram

Footnote

Skirt

$ Price (US Dollars)

289074

86.5

0.1

91

139

32.3

34

9.0:1

-25.4

Call

T, M

R

$1044.54

289075

87

0.6

91

139

32.3

34

9.0:1

-26

Call

T, M

R

$1044.54

289076

86.5

0.1

91

139

32.3

34

11.5:1

-9.6

Call

V, M

R

$1044.54

289077

87

0.6

91

139

32.3

34

11.5:1

-10.1

Call

V, M

R

$1044.54

289078

86.5

0.1

91

139

32.3

34

12.5:1

-5.2

Call

U, M

R

$1044.54

289079

87

0.6

91

139

32.3

34

12.5:1

-5.7

Call

U, M

R

$1044.54

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.
1.0 x 1.2 x 2.8mm rings included
.827 x 2.500 straight wall carbon steel wrist pin included.
Pin fitting, wire locks, and rings included

Part #

Bore

Oversize
(mm)

Stroke
(mm)

Rod
(mm)

C/D
(mm)

Head CC's

C/R with .069 Gasket

Dome CC's

Gram

Footnote

Skirt

$ Price (US Dollars)

289187

86

STD

85.8

142

31.62

32

9.0:1

-22.2

Call

T, M

R

$1044.50

289188

86.5

0.5

85.8

142

31.62

32

9.0:1

-22.8

Call

T, M

R

$1044.50

289189

86

STD

85.8

142

31.62

32

11.5:1

-7.3

Call

V, M

R

$1044.50

289190

86.5

0.5

85.8

142

31.62

32

11.5:1

-7.8

Call

V, M

R

$1044.50

289191

86

STD

85.8

142

31.62

32

12.5:1

-3.2

Call

U, M

R

$1044.50

289192

86.5

0.5

85.8

142

31.62

32

12.5:1

-3.6

Call

U, M

R

$1044.50

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.
1.0 x 1.2 x 2.8mm ring widths.
.866 x 2.250 straight wall carbon steel wrist pin provided.
Pin fitting, wire locks, and rings included

Part #

Bore

Oversize
(mm)

Stroke
(mm)

Rod
(mm)

C/D
(mm)

Head CC's

C/R With .069

Dish/Dome CC's

Gram

Footnote

Skirt

$ Price (US Dollars)

297179

86

STD

85.8

135

32.8

32

9.0:1

-23.6

297

T,M

F

$1044.44

297181

86

STD

85.8

135

32.8

32

11.5:1

-8.8

300

V,M

F

$1044.44

297183

86

STD

85.8

135

32.8

32

12.5:1

-4.7

304

U,M

F

$1044.44

297180

86.5

0.5

85.8

135

32.8

32

9.0:1

-24.2

299

T,M

F

$1044.44

297182

86.5

0.5

85.8

135

32.8

32

11.5:1

-9.3

302

V,M

F

$1044.44

297184

86.5

0.5

85.8

135

32.8

32

12.5:1

-5

305

U,M

F

$1044.44