Chevrolet SBC 361ci Brodix ASCS, Bore 4.025, CH 1.225, Stroke 3.550, Rod 6.000, CR 13.7, Dome Head 62cc - Lefts & Rights (CP Pistons S1363B)
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|
Make |
Chevrolet |
|
Engine Type |
SBC 360 Sprint - Dome, Brodix ASCS Head |
|
Part Number |
S1363B |
|
Bore (in) |
4.025 |
|
Stroke (in) |
3.55 |
|
Rod Length (in) |
6 |
|
Comp Height |
1.225 |
|
Dome / Dish Height |
0.53 |
|
Dom/Dish CC |
13.89 |
|
Pin |
.927 x 2.750 |
|
Ring Thickness |
.043 x .043 x 3.0mm |
|
VR Depth Int/Exh |
-.335 / SP |
|
Piston Weight |
489 |
|
Gas Port |
Yes |
|
Capacity |
361 |
|
Shlef (RPO) or Made to Order (MTO) |
ROP |
Designed for Brodix Spec head; lightweight hollow dome with right and left hand forging; Designed for back-cut rings; Pin-fitting included at no cost; Chamfered pins, Rings and wire locks included; Custom skirt cam and barrel shapes; Gas Ports; Accumulator included; Balanced to +/- 1 gram; Fully CNC machined; Pick lock grooves for easy lock removal. Notes:C - .010 Deck Clearance with 3.480 Stroke,
| Product Name | Chevrolet SBC 361ci Brodix ASCS, Bore 4.025, CH 1.225, Stroke 3.550, Rod 6.000, CR 13.7, Dome Head 62cc - Lefts & Rights (CP Pistons S1363B) |
|---|---|
| Brands | CP Carrillo |
| Engine | Chev |
| Make | GM |
Delivery & Freight
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What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the recommended compression ratio for the S1363B pistons?
The S1363B pistons are designed for a compression ratio of 13.7:1 when used with a suitable cylinder head, specifically the Brodix ASCS head. Ensure that your engine's overall setup, including head gasket thickness and combustion chamber volume, is accounted for to achieve this ratio.
What are the specific machining requirements for the S1363B pistons?
When installing the S1363B pistons, ensure that the bore clearance is set correctly according to your engine's specifications. It's also important to check and adjust the ring gaps based on your application, as well as verify that the piston pin fit is within acceptable tolerances.
Can I use the S1363B pistons with a different stroke or rod length?
The S1363B pistons are specifically designed for a 3.550-inch stroke and a 6.000-inch rod length. Using them with different stroke or rod lengths may lead to clearance issues and affect performance. Always consult your engine builder for compatibility.
What is the weight of the S1363B pistons and how does it affect performance?
The S1363B pistons weigh 489 grams each. This lightweight design helps reduce reciprocating mass, which can improve engine response and RPM capability. However, ensure that your engine's rotating assembly is balanced to maintain reliability at high RPMs.
What type of gas ports are included with the S1363B pistons?
The S1363B pistons feature gas ports designed to enhance the efficiency of the combustion process by improving ring seal and reducing blow-by. Ensure proper installation and alignment of the gas ports during assembly for optimal performance.
