410 Sprint Car Chevy Box Forging Fits All Pro 13° / Brodix 13° Heads, Bore 4.125, CH 1.100, .200 Dome w/Rings - Lefts & Rights (CP Pistons S2435X)
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|
Make |
Chevrolet |
|
Engine Type |
13˚ Dome 400 Chevy |
|
Part Number |
S2435X |
|
Bore (in) |
4.125 |
|
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 |
472 |
|
Gas Port |
Yes |
|
Capacity |
406 |
|
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 4.125, CH 1.100, .200 Dome w/Rings - Lefts & Rights (CP Pistons S2435X) |
|---|---|
| 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 clearance for the S2435X pistons?
The recommended bore clearance for the S2435X pistons typically ranges from 0.0030" to 0.0040". However, it's essential to confirm this with your engine builder based on specific application and tolerances.
Can the dome height of the S2435X pistons be modified?
Yes, the dome height of the S2435X pistons can be cut to a flat top if required. This should be done by a qualified machinist to ensure proper balance and performance.
What type of ring package is included with the S2435X pistons?
The S2435X pistons come with a ring package consisting of 1.0 mm, 1.0 mm, and 2.0 mm thickness rings. Ensure proper gap settings are established during installation.
What is the piston weight of the S2435X and how does it affect performance?
The S2435X pistons weigh 472 grams. Lighter pistons can improve engine response and reduce rotating mass, but it's crucial to balance them with the full rotating assembly for optimal performance.
Are the S2435X pistons suitable for high RPM applications?
Yes, the S2435X pistons are designed for high-performance applications, including sprint cars. However, ensure proper machining, clearances, and tuning to maximise reliability at high RPMs.
