Chevrolet SBC 357ci Brodix ASCS, Bore 4.030, CH 1.250, Stroke 3.500, Rod 6.000, CR 13.5, Dome Head 62cc - Lefts & Rights (CP Pistons S1341B)
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|
Make |
Chevrolet |
|
Engine Type |
SBC 360 Sprint - Dome, Brodix ASCS Head |
|
Part Number |
S1341B |
|
Bore (in) |
4.03 |
|
Stroke (in) |
3.5 |
|
Rod Length (in) |
6 |
|
Comp Height |
1.25 |
|
Dome / Dish Height |
0.53 |
|
Dom/Dish CC |
13.91 |
|
Pin |
.927 x 2.750 |
|
Ring Thickness |
.043 x .043 x 3.0mm |
|
VR Depth Int/Exh |
-.335 / SP |
|
Piston Weight |
496 |
|
Gas Port |
Yes |
|
Capacity |
357 |
|
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 357ci Brodix ASCS, Bore 4.030, CH 1.250, Stroke 3.500, Rod 6.000, CR 13.5, Dome Head 62cc - Lefts & Rights (CP Pistons S1341B) |
|---|---|
| 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 S1341B pistons?
The S1341B pistons are designed for a compression ratio of 13.5:1, making them suitable for high-performance applications. Ensure that your engine build, including cylinder head choice and combustion chamber volume, supports this compression ratio.
What are the specific machining requirements for the S1341B pistons?
When using the S1341B pistons, ensure that the bore is set to 4.030 inches and that the ring gaps are properly established according to your engine's intended use. Additionally, confirm that the piston-to-wall clearance is appropriate for your application to avoid any potential issues.
Can I use the S1341B pistons with any SBC 350 engine?
The S1341B pistons are specifically designed for the SBC 360 Sprint engine with Brodix ASCS heads. While they may physically fit in a SBC 350, the compression ratio and other specifications may not be optimal for that engine, so careful consideration of the entire build is necessary.
What is the piston weight of the S1341B, and how does it affect performance?
The S1341B pistons weigh 496 grams. This lightweight design helps reduce reciprocating mass, which can improve throttle response and overall engine performance, especially at higher RPMs. However, ensure that your engine components are balanced accordingly.
Are gas ports included with the S1341B pistons, and what is their purpose?
Yes, the S1341B pistons come with gas ports. These ports help improve ring seal and reduce blow-by by allowing combustion gases to pressurise the ring grooves, enhancing performance in high-output applications.
