410 Sprint Car Chevy Box Forging Fits All Pro 13° / Brodix 13° Heads, Bore 4.145, CH 1.100, .200 Dome w/Rings - Lefts & Rights (CP Pistons S2439X)
410 Sprint Car Chevy Box Forging Fits All Pro 13° / Brodix 13° Heads, Bore 4.155, CH 1.250, .200 Dome w/Rings - Lefts & Rights (CP Pistons S2446X)
410 Sprint Car Chevy Box Forging Fits All Pro 13° / Brodix 13° Heads, Bore 4.155, CH 1.100, .200 Dome w/Rings - Lefts & Rights (CP Pistons S2450X)
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|
Make |
Chevrolet |
|
Engine Type |
13˚ Dome 400 Chevy |
|
Part Number |
S2450X |
|
Bore (in) |
4.155 |
|
Stroke (in) |
3.8 |
|
Rod Length (in) |
6 |
|
Comp Height |
1.1 |
|
Dome / Dish Height |
0.2 |
|
Dom/Dish CC |
-4.2 |
|
Pin |
.927 x 2.250 |
|
Ring Thickness |
1.0 x 1.0 x 2.0mm |
|
VR Depth Int/Exh |
-.320 / SP |
|
Piston Weight |
483 |
|
Gas Port |
Yes |
|
Capacity |
412 |
|
Shlef (RPO) or Made to Order (MTO) |
ROP |
Dedicated right and left forgings; Pin-fitting included at no cost; Chamfered pins and wire locks included; Accumulator and anti-detonation grooves included; Double pin oilers, force fed from oil ring; Radius valve reliefs; Balanced to +/- 1 gram; Pick lock grooves for easy lock removal; Domes may be cut to a flat top; Designed for back-cut rings; Custom skirt cam and barrel shapes; Fully CNC Machined. Notes: D – Rail Support included, G – Supplied with Wire Locks
| Product Name | 410 Sprint Car Chevy Box Forging Fits All Pro 13° / Brodix 13° Heads, Bore 4.155, CH 1.100, .200 Dome w/Rings - Lefts & Rights (CP Pistons S2450X) |
|---|---|
| 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 bore size for the S2450X pistons?
The S2450X pistons are designed for a bore size of 4.155 inches. Ensure your engine's bore is machined to this specification for optimal performance.
What type of engine is the S2450X piston compatible with?
The S2450X pistons are specifically designed for Chevrolet 13° dome 400 engines, making them suitable for high-performance applications in sprint cars.
What is the weight of the S2450X pistons?
Each S2450X piston weighs 483 grams. This weight is important for maintaining balance in the rotating assembly, especially in high RPM applications.
Can the dome height of the S2450X pistons be modified?
Yes, the domes of the S2450X pistons can be cut to a flat top if needed. This allows for flexibility in compression ratio adjustments based on your engine setup.
What type of ring thickness do the S2450X pistons use?
The S2450X pistons are designed to accommodate rings with a thickness of 1.0mm for the top and second rings, and 2.0mm for the oil ring. Ensure proper ring gap settings for your application.
