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【SHORT BLOCK G16E 1.75L LOW-COMP STEP3 CLOSED-DECK】
A new low-compression specification G16E 1.75L short block is now available!
Featuring a closed-deck design, consistent with the popular HIGH-COMP version.
- Pleased to announce the release a short block assembled with the BCD Piston Full Kit G16E 1.75L LOW-COMP STEP3.
- The closed-deck design was adopted to minimize cylinder deformation and to accommodate high combustion pressure.
- The flow of cooling water changes when the deck is closed, but we have optimized it by machining the water jackets.
- Additional cooling water jacket have been added to Cylinder No.2, intended for use with the "Grommet Head Gasket SUPER COOLING Pro".
- The deck surface has been machined to improve flatness.
- Boring has been performed to improve the cylindricity of the cylinder. After processing, the main gallery is thoroughly cleaned to reduce the risk of trouble.
- The pistons feature a “BCD (bridge construction)” design, achieving both lightweight performance and high rigidity.
- A machined I-Beam STEP3 connecting rod is utilized. Achieving a 25% increase in strength compared to OEM and improving a higher torque capacity.
- The crankshaft is machined from chrome steel. The inertia weight has been reduced by efficiently positioning the counterweight and reducing the weight of the pin.
- The main bearings and connecting rod bearings are made of highly durable materials.
Note: Stock balance shafts cannot be used with this setup.
Main bearings with excellent load capacity
BCD Piston Full Kit G16E 1.75L LC STEP3
-
Connecting rod Bearings with excellent load-bearing capacity
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Main gallery thoroughly cleaned
-
Additional cooling channels are add to optimize the closed deck's cooling flow.
SHORT BLOCK G16E 1.75L LC STEP3 CLOSED-DECK
| Piston | HKS machined low comp (BCD) |
|---|---|
| Conrod | STEP 3: HKS high-strength machined I-Beam |
| Crankshaft | HKS machined full counter |
| Main Bearing | ACL |
| Conrod Bearing | ACL |
*We recommend using HKS Racing Pro 10W50 engine oil.
Specs
| HKS 1.75L LC KIT | Stock | |
|---|---|---|
| Bore | 88.0mm | 87.5mm |
| Stroke | 95.7mm | 89.7mm |
| Capacity | 1,746cc | 1,618cc |
When using this short block, we recommend using it in conjunction with the following products
GROMMET HEAD GASKET KIT SUPER COOLING Pro
*The compression ratio is a reference value when this short block is used.
| Engine | Thickness (mm) | Compression Ratio | Bore | Code No. | Package Size (mm) | Remarks |
|---|---|---|---|---|---|---|
| G16E-GTS | 0.8 | 11.6 | Φ89変形 | 23002-AT007 | 505×225×16 | |
| 1.0 | 11.3 | Φ89変形 | 23002-AT008 | 505×225×16 |
HEAD STUDS KIT Pro
| Product | Engine | Capacity (ml) | Code No. | Package Size (mm) | Remarks |
|---|---|---|---|---|---|
| HEAD STUDS KIT Pro G16E-GTS | G16E-GTS | 1746 | 22999-AT001 | 206×136×75 |

