CP-CARRILLO CATALOG

SECTION S-S Domestic PISTONS cont.

5.33 .210 2.46 .097 4.45 .175

5.46 .215

CHEVROLET SMALL BLOCK cont.

1.160

Comp Height

Dome Height

Dome/ Dish (cc)

VR Depths Int/Exh

Gas Ports

Cu. In.

Foot Notes

1.335

Part Number

Cyl Bore

Stroke Rod

Weight Pin

Ring Thickness (mm)

CAP SECTION C-C Foot Notes: D = Rail support include, G = Supplied with Wire Locks 13° Dome 400 Chevy — Box Forging - i.e. 410 Sprint, Late Model & Modified These dedicated right and left forgings are designed to fit 13° sprint car heads (All Pro & Brodix). Additional features include vertical gas ports, accumulator grooves, double pin oilers force-fed from the oil ring, and radius valve reliefs. Domes can be cut to a flat top. S2435X 8 4.125 3.800 6.000 1.100 0.200 -4.20 472 .927 x 2.250 1.0 x 1.0 x 2.0 -0.320 / SP

Yes 406 D, G Yes 406 G Yes 406 D, G Yes 407 G Yes 406 D, G Yes 409 D, G Yes 409 G Yes 406 D, G Yes 412 D, G Yes 412 G

S2440X S2436X S2441X S2437X S2438X S2443X S2439X S2450X S2446X

H 90° 8 4.135 3.800 6.000 1.100 0.200 -4.20 472 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.140 3.800 6.000 1.100 0.200 -4.20 477 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.140 3.800 5.850 1.250 0.200 -4.20 506 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.145 3.800 6.000 1.100 0.200 -4.20 472 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.155 3.800 6.000 1.100 0.200 -4.20 483 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.155 3.800 5.850 1.250 0.200 -4.20 510 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.125 3.800 5.850 1.250 0.200 -4.20 498 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.130 3.800 6.000 1.100 0.200 -4.20 472 .927 x 2.250 1.0 x 1.0 x 2.0 8 4.130 3.800 5.850 1.250 0.200 -4.20 501 .927 x 2.250 1.0 x 1.0 x 2.0 3.18 .125

-0.320 / SP -0.320 / SP -0.320 / SP -0.320 / SP -0.320 / SP -0.320 / SP -0.320 / SP -0.320 / SP -0.320 / SP

2

2nd land Pin

2nd groove

Top groove

SECTION A-A (2 : 1)

U

I 13° Flat Top 400 Chevy These pistons feature dedicated right and left forgings. They come equipped with accumulator and anti-detonation grooves, double pin oilers force-fed from the oil ring, and radius valve reliefs. S2401 8 4.130 4.000 6.000 1.000 FT -8.80 420 .927 x 2.750 0.043 x 0.043 x 3.0 -0.300 / SP Yes 429 D, G S2402 8 4.135 4.000 6.000 1.000 FT -8.80 422 .927 x 2.750 0.043 x 0.043 x 3.0 -0.300 / SP Yes 430 D, G S2403 8 4.145 4.000 6.000 1.000 FT -8.80 427 .927 x 2.750 0.043 x 0.043 x 3.0 -0.300 / SP Yes 432 D, G S2405 8 4.165 4.000 6.000 1.000 FT -8.80 432 .927 x 2.750 0.043 x 0.043 x 3.0 -0.300 / SP Yes 436 D, G 13° All Pro 273-5 / 283-5 / 290-5 These pistons feature dedicated right and left forgings. They come equipped with accumulator, double pin oilers force-fed from the oil ring, and radius valve reliefs. Special 3D kellered spark plug relief. S2460 8 4.125 3.800 6.000 1.100 0.085 -7.30 479 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 406 D, G S2470 8 4.125 3.800 5.850 1.250 0.085 -7.30 508 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 406 G S2461 8 4.130 3.800 6.000 1.100 0.085 -7.30 480 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 407 D, G S2471 8 4.130 3.800 5.850 1.250 0.085 -7.30 508 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 407 G S2462 8 4.135 3.800 6.000 1.100 0.085 -7.30 480 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 408 D, G S2472 8 4.135 3.800 5.850 1.250 0.085 -7.30 511 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 408 G S2463 8 4.140 3.800 6.000 1.100 0.085 -7.30 484 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 410 D, G S2473 8 4.140 3.800 5.850 1.250 0.085 -7.30 512 .927 x 2.750 0.043 x 0.043 x 3.0 -.0315 / -0.260 Yes 410 G 18° Dome 400 Chevy These pistons feature dedicated right and left forgings. They come equipped with accumulator, double pin oilers force-fed from the oil ring, and radius valve reliefs. S2150A 8 4.125 3.875 6.000 1.062 0.175 2.20 444 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 414 D, G S2151A 8 4.130 3.875 6.000 1.062 0.175 2.20 459 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 414 D, G S2162A 8 4.135 3.800 6.000 1.100 0.175 2.20 470 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 434 D, G S2152A 8 4.135 3.875 6.000 1.062 0.175 2.20 459 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 414 D, G S2153A 8 4.145 3.875 6.000 1.062 0.175 2.20 465 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 414 D, G S2164A 8 4.155 3.800 6.000 1.100 0.175 2.20 469 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 434 D, G S2154A 8 4.155 3.875 6.000 1.062 0.175 2.20 455 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 414 D, G S2155A 8 4.165 3.875 6.000 1.062 0.175 2.20 461 .927 x 2.750 1.0 x 1.0 x 2.0 -0.335 / SP Yes 414 D, G S2171A 8 4.130 4.000 6.000 1.000 0.175 2.20 447 .927 x 2.750 1.0 x 1.0 x 3.0 -0.335 / SP Yes 429 D, G S2172A 8 4.135 4.000 6.000 1.000 0.175 2.20 TBD .927 x 2.750 1.0 x 1.0 x 3.0 -0.335 / SP Yes 430 D, G S2174A 8 4.155 4.000 6.000 1.000 0.175 2.20 446 .927 x 2.750 1.0 x 1.0 x 3.0 -0.335 / SP Yes 434 D, G 15.39 .606 5.09 .200 20.17 .794 32 R1.260 6.86 .270 33.02 R1.300 33.02 R1.300 33.34 R1.313 67.69 33.85 1.333 .090 ±.010 1.400 ±.010 .450 REF .962 .937 .100 ±.010 32 .003 A .006 P.D. A .439 .430 61.47 2.420 11.81 .465 A C C D D E E 3.99 R.157 13.72 .540 8.13 .320 0.7840 1.977 0.8660 3rd groove 3.8400 2.342 0.088 0.120 0.004 0.891 L

.492 MIN

21.59±0.025 10.80 .425

A A

A

A

32

.355 ±.005

30°

45°

.430 ±.010

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