DSS 2020 preview

Chevy

4.8/5.3/5.7/LS1/LS6 SX-FX 4.8 / 5.3 / 5.7L /LS1/LS6 GM LS based Stroker Aprox. Comp. Ratio figured at 3.898 bore 4.8 / 5.3 GM Available Bore Sizes 3.780, 3.785, 3.810, 3.820, 3.840 5.7 /LS1/LS6 GM Available Bore Sizes: 3.898, 3.903, 3.913. Add the Bore size to the end of the part # IE. 1-2850-3903 for a 3.903 bore. CID. Crank Stroke Rod C to C Pin Dia. Crown Type Pin Hgt Aprox. Comp. Ratio Series Alloy Ring Pack Piston Part # Piston & Ring Kit

64cc 66cc 72cc

359/382 3.800 6.125 .927 Flat Top -5cc 359/382 3.800 6.125 .927 Flat Top -5cc 359/382 3.800 6.125 .927 Flat Top -5cc 359/382 3.800 6.125 .927 Flat Top -5cc 359/382 3.800 6.125 .927 Dome +6cc 359/382 3.800 6.125 .927 Dome +6cc 359/382 3.800 6.125 .927 Dome +6cc

1.215 10.28 10.05 9.43 1.305 10.28 10.05 9.43 1.305 10.28 10.05 9.43 1.305 10.28 10.05 9.43

SX

4032 1.5 1.5 3MM 1850

K1850

1-FX 4032 1.2 1.2 3MM 1-2850 2-FX 2618 1.2 1.2 3MM 2-2850 3-FX 2618 1.2 1.2 3MM 3-2850

K1-2850 K2-2850 K3-2850 K1-2852 K2-2852 K3-2852 K1-2851 K2-2851 K3-2851 K1-2860 K2-2960 K3-2860 K1-2862 K2-2862 K3-2862 K1-2861 K2-2861 K3-2861 K1851 K1860 K1861

1.305 11.75 10.39 10.64 1-FX 4032 1.2 1.2 3MM 1-2852 1.305 11.75 10.39 10.64 2-FX 2618 1.2 1.2 3MM 2-2852 1.305 11.75 10.39 10.64 3-FX 2618 1.2 1.2 3MM 3-2852

359/382 3.800 6.125 .927 359/382 3.800 6.125 .927 359/382 3.800 6.125 .927 359/382 3.800 6.125 .927

Dish -10cc Dish -10cc Dish -10cc Dish -10cc

1.215 1.215 1.215 1.215

9.79 9.59 9.79 9.59 9.79 9.59 9.79 9.59

9.03 9.03 9.03 9.03

SX

4032 1.5 1.5 3MM 1851

1-FX 4032 1.2 1.2 3MM 1-2851 2-FX 2618 1.2 1.2 3MM 2-2851 3-FX 2618 1.2 1.2 3MM 3-2851 1-FX 4032 1.2 1.2 3MM 1-2860 2-FX 2618 1.2 1.2 3MM 2-2860 3-FX 2618 1.2 1.2 3MM 3-2860 1-FX 4032 1.2 1.2 3MM 1-2862 2-FX 2618 1.2 1.2 3MM 2-2862 3-FX 2618 1.2 1.2 3MM 3-3862 1-FX 4032 1.2 1.2 3MM 1-2861 2-FX 2618 1.2 1.2 3MM 2-2861 3-FX 2618 1.2 1.2 3MM 3-2861 SX 4032 1.5 1.5 3MM 1860 SX 4032 1.5 1.5 3MM 1861

362 362 362 362 362 362 362 362 362 362 362

3.900 6.125 .927 Flat Top -5cc 3.900 6.125 .927 Flat Top -5cc 3.900 6.125 .927 Flat Top -5cc 3.900 6.125 .927 Flat Top -5cc 3.900 6.125 .927 Dome +6cc 3.900 6.125 .927 Dome +6cc 3.900 6.125 .927 Dome +6cc

1.165 10.52 10.29 9.66 1.165 10.52 10.29 9.66 1.165 10.52 10.29 9.66 1.165 10.52 10.29 9.66 1.165 11.21 10.62 9.85 1.165 11.21 10.62 9.85 1.165 11.21 10.62 9.85

3.900 6.125 .927 3.900 6.125 .927 3.900 6.125 .927 3.900 6.125 .927

Dish -10cc Dish -10cc Dish -10cc Dish -10cc

1.165 10.03 9.82 1.165 10.03 9.82 1.165 10.03 9.82 1.165 10.03 9.82

9.25 9.25 9.25 9.25

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