

|
Product detailed specification |
|
|
Bore size |
93.00mm |
|
Stroke |
75.00mm |
|
JE Pistons compression ratio (CR) |
8.5:1 |
|
OEM compression ratio (CR) |
8.0:1 |
|
Dome volume (CC) |
-12.4cm3 |
|
Compression height (CH) |
32.70mm |
|
Pin diameter |
23mm |
|
Features |
Accepts Turbo and Nitrous; FSR series Skirt |
|
Fits for |
Subaru Imreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207) |




|
Product detailed specification |
|
|
Model number |
HEVI-1020D |
|
Head diameter |
30.00mm |
|
Stem diameter |
5.45mm |
|
Length |
108.65mm |
|
Material |
Inconel |
|
Fits for |
Honda K20 K24 |

|
Product detailed specification |
|
|
Bore size |
86.50mm |
|
Stroke |
86.00mm |
|
Mahle motorsport compression ratio (CR) |
8.5:1 |
|
OEM compression ratio (CR) |
8.5:1 |
|
Dome volume (CC) |
-22cm3 |
|
Compression height (CH) |
31.80mm |
|
Pin diameter |
22mm |
|
Features |
4032 alloy |
|
Fits for |
Nissan 200SX - 2.0 16V (SR20DET) |

| ENGINE BEARINGS | ||
![]() |
MAIN BEARING SET |
|
| Part# | ||
| 5M7807H |
5M7807HX |
|
| Sizes | STD, .25, .50 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Identical Halves | |
| Material | Tri-Metal | |
| Min Std Shaft Size |
2.1569 in / 54.785 mm |
|
| Max Std Shaft Size | 2.1573 in / 54.795 mm | |
| Min Std Tunnel Size | 2.3122 in / 58.731 mm | |
| Max Std Tunnel Size | 2.3128 in / 58.744 mm | |
| Max Wall at Crown | 0.0765 in / 1.945 mm |
0.0760 in / 1.933 mm |
| Max Overall Length | 0.728 in / 18.50 mm | |
| Notes | ||
|
Diagram |
|
|


|
Product detailed specification |
|
|
Bore size |
77.50mm |
|
Stroke |
85.80mm |
|
MAHLE compression ratio (CR) |
10.3:1 |
|
OEM compression ratio (CR) |
11.0:1/10.5:1 |
|
Dome volume (CC) |
-1.1cm3 |
|
Compression height (CH) |
28.50mm |
|
Pin diameter |
20mm |
|
Features |
Round piston skirt |
|
Fits for |
Mini Cooper S MKII - 1.6 16V (N12B16A, N14B16A) |

