
|
Product detailed specification |
|
|
Bore size |
86.50mm |
|
Stroke |
86.00mm |
|
MAHLE compression ratio (CR) |
12.9:1 |
|
OEM compression ratio (CR) |
11.7:1 |
|
Dome volume (CC) |
12cm3 |
|
Compression height (CH) |
30.00mm |
|
Pin diameter |
22mm |
|
Features |
4032 alloy |
|
Fits for |
Honda RSX-S - 2.0 (K20A/Z) |

|
Product detailed specification |
|
|
Bore size |
86.50mm |
|
Stroke |
86.00mm |
|
Wiseco compression ratio (CR) |
12.4:1 |
|
OEM compression ratio (CR) |
11.7:1 |
|
Dome volume (CC) |
10.5cm3 |
|
Compression height (CH) |
30.00mm |
|
Pin diameter |
22mm |
|
Features |
Most Wiseco pistons have offset pins. Pins must be offset same as OEM for quitest operation. |
|
Fits for |
Honda RSX-S - 2.0 (K20A/Z) |

|
Product detailed specification |
|
|
Bore size |
86.00mm |
|
Stroke |
86.00mm |
|
Wiseco compression ratio (CR) |
12.4:1 |
|
OEM compression ratio (CR) |
11.7:1 |
|
Dome volume (CC) |
10.5cm3 |
|
Compression height (CH) |
30.00mm |
|
Pin diameter |
22mm |
|
Features |
Most Wiseco pistons have offset pins. Pins must be offset same as OEM for quitest operation. |
|
Fits for |
Honda RSX-S - 2.0 (K20A/Z) |

| ENGINE BEARINGS | ||
![]() |
MAIN BEARING SET |
|
| Part# | ||
| 5M1913H |
5M1913HX |
|
| Sizes | STD, 025, .25 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Identical Halves | |
| Material | Tri-Metal | |
| Min Std Shaft Size |
2.1644in / 54.976mm |
|
| Max Std Shaft Size |
2.1654in / 55mm |
|
| Min Std Tunnel Size |
2.3622in / 60mm |
|
| Max Std Tunnel Size |
2.363in / 60.02mm |
|
| Max Wall at Crown |
0.0986in / 2.504mm |
0.0981in /2.491mm |
| Max Overall Length |
0.7874in / 20mm |
|
| Notes | ||
|
Diagram |
![]() |
|


LM-2 (3837): Complete Lambda Cable Kit (8 ft.)
The LM-2 combines an air/fuel ratio meter, a full-function 32-channel datalogger, and powerful software to deliver a complete tuning workshop for less than the cost of one dyno day. Whether you have a piggy-back fuel controller, race carb, aftermarket ECU, ODB-II tuning software, or a flash/chip programmer, an LM-2 is the tool you need to dial in maximum HP. The meter’s award-wining digital signal processing technology provides data on exactly how rich or lean an engine is running at any load. The LM-2’s self-calibrating circuitry also compensates for changes in temperature, altitude, and sensor condition.
Key features:
The LM-2 also features two fully programmable linear analog outputs to connect to analog gauges, dyno computers, ECUs, piggyback controllers, and other devices with analog inputs. With the provided LM Programmer software these analog outputs may also be defined by the user.

LC-2 (3877): Complete Lambda Cable Kit (8 ft.)
Includes:
LC-2 Controller, Bosch Wideband O² Sensor, 8 Ft. Sensor Cable (Overall length 10 ft.), 1" Mild-Steel Exhaust Bung, *Program Cable, & Manual.
Key features:
The evolution of the world’s most popular stand alone digital O² sensor controller, the Innovate Motorsports LC-2 builds upon the legacy of the LC-1 by adding simplicity and leading edge technology.
The LC-2 utilizes the only 100% digital wideband air/fuel ratio technology on the market! The LC-2’s patented award-winning DirectDigital™ signal processing technology provides data on exactly how rich or lean an engine is running at any load. The LC-2’s self-calibrating circuitry also compensates for changes in temperature, altitude, and sensor condition.
The LC-2 includes a digital input/output, 2 full-programmable analog outputs, and is ideal for applications such as dynamometers, data acquisition systems, standalone ECUs, and gauges.
The LC-2 can also be "daisy-chained" for cost-effective individual cylinder monitoring, and is fully compatible with our Modular Tuning System (MTS).


KEY FEATURES
KIT INCLUDES:


Innovate MTX-L (3918): Complete All-In-One Air/Fuel Ratio Gauge Kit
Includes:
Gauge, Silver Bezel, Black Bezel, White Faceplate, Black Faceplate, Bosch Wideband O2 Sensor (LSU4.9), 8 Ft. Sensor Cable (Overall length 10 ft.), Exhaust Bung, Program Cable (Only needed for Datalogging and to change the Fuel Type Setting), and Manual.
Key features:
• The only 100% digital wideband air/fuel ratio technology!
• Water Resistant 52mm (2 1/16”) round dash-mountable casing is perfect for automotive, powersports, marine, and demanding racing applications
• Built-in Direct Digital™ Wideband Controller reduces wiring and simplifies installation (No LC-1 required)
• Wideband O2 Sensor is compatible with all fuel types (Leaded, Unleaded, Diesel, Methanol, E85, etc)
• Ability to calibrate O2 sensor for increased accuracy
• (2) 0-5v fully programmable linear analog outputs for use with engine management systems “closed-loop” and external dataloggers
• Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates included
• Large digital readout and programmable “Digital Needle” provides the functionality of a needle style gauge with the pinpoint accuracy of a digital display
• Datalog using LogWorks on your PC
• Serial IN and OUT ports allows for easy connection with other Innovate MTS and other devices