Page 235 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

E Series Pistons GSX Series Pistons
The E Series are a forged from Top-of-line forged pistons include all
lightweight, 4032 alloy, yet feature of the features of the SX series with
prices that are comparable to cast the addition of larger, deeper CNC valve
units. Pistons incorporate forged side reliefs, additional CNC milling for weight reduction in non-critical
reliefs, diamond-turned skirts, forged oil drainbacks, double valve areas and patented “X Groove” skirt for improved cylinder and
notches, precision honed pin bores and are machined to accept ring life. Pistons, which are machined for 1.5mm, 1.5mm and
5/64”, 5/64” and 3/16” rings. Sold in sets of eight, complete with 3.0mm piston rings, are sold in sets of eight complete with high
heavy duty piston pins and double true arc pin locks. strength piston pins.
Rod Wrist Piston Comp. Comp. Rod Wrist Piston Comp. Comp.
Part No. Bore Stroke Length Pin Dia. Crown Height Ratio Part No. Bore Stroke Length Pin Dia. Crown Height Ratio
Small Block Chevy 4.000” Std. Bore SB Chevy Standard 4.000” Bore
DSS8700-4000* 4.000” 3.480” 5.700” .927” Flat Top -5cc 1.560” 10.37:1 DSS2100X-4030* 4.030” 3.480” 6.000” .927” Flat Top -5cc 1.260” 10.37:1
DSS8700-4030* 4.030” 3.480” 5.700” .927” Flat Top -5cc 1.560” 10.37:1 DSS2400X-4030* 4.030” 3.750” 6.000” .927” Flat Top -5cc 1.125” 11.09:1
DSS8700-4040* 4.040” 3.480” 5.700” .927” Flat Top -5cc 1.560” 10.37:1 SB Chevy Standard 4.125” Bore
DSS8700-4060* 4.060” 3.480” 5.700” .927” Flat Top -5cc 1.560” 10.37:1 DSS2705X-4155* 4.155” 4.000” 6.000” .927” Dish -21cc 1.000” 10.34:1
DSS8705-4030* 4.030” 3.480” 6.000” .927” Flat Top -5cc 1.260” 10.37:1 Chevy LS Standard 4.125” Bore
DSS8710-4000* 4.000” 3.750” 5.700” .927” Flat Top -5cc 1.425” 11.09:1 DSS2943DX-4185† 4.185” 4.125” 6.125” .927” Dish -15cc 1.052” 11.00:1
DSS8710-4030* 4.030” 3.750” 5.700” .927” Flat Top -5cc 1.425” 11.09:1 SB Ford Standard 4.000” Bore
DSS8710-4040* 4.040” 3.750” 5.700” .927” Flat Top -5cc 1.425” 11.09:1 DSS4101X-4030‡ 4.030” 3.250” 5.315” .912” Flat Top -3cc 1.250” 10.35:1
DSS8710-4060* 4.060” 3.750” 5.700” .927” Flat Top -5cc 1.425” 11.09:1 DSS4111X-4030‡ 4.030” 3.250” 5.315” .912” Dish -13cc 1.250” 9.22:1
.912”
DSS4137X-4030‡ 4.030” 3.250” 5.315”
1.250” 8.75:1
Dish -18cc
DSS8715-4030* 4.030” 3.750” 6.000” .927” Flat Top -5cc 1.125” 11.09:1 DSS4300X-4030‡ 4.030” 3.400” 5.400” .912” Flat Top -3cc 1.090” 10.78:1
Small Block Ford 4.000” Std. Bore DSS4337X-4030‡ 4.030” 3.400” 5.400” .912” Dish -18cc 1.090” 9.11:1
DSS8720-4000† 4.000” 3.000” 5.090” .912” Flat Top -3cc 1.600” 9.63:1 DSS4342X-4030‡ 4.030” 3.400” 5.400” .927” Dish -18cc 1.090” 9.11:1
DSS8720-4030† 4.030” 3.000” 5.090” .912” Flat Top -3cc 1.600” 9.63:1 DSS4400X-4030‡ 4.030” 3.500” 5.956” .912” Flat Top -3cc 1.770” 10.92:1
DSS8741-4030† 4.030” 3.400” 5.400” .912” Dish Top -6cc 1.090” 10.39:1 DSS4500X-4040‡ 4.040” 4.000” 6.200” .927” Flat Top -3cc 1.280” 12.51:1
DSS8750-4000† 4.000” 3.500” 5.956” .912” Flat Top -3cc 1.770” 10.92:1 DSS4537X-4030‡ 4.030” 4.000” 6.200” .927” Dish -18cc 1.280” 10.54:1
SB Ford Standard 4.125” Bore
* Small block Chevy compression ratios are based on a 64cc combustion DSS4588X-4125‡ 4.125” 4.000” 6.200” .927” Dish -22cc 1.280” 10.53:1
chamber and standard bore. DSS4589X-4125‡ 4.125” 4.000” 6.200” .927” Dish -31cc 1.280” 9.68:1
† Small block Ford compression ratio are based on a 61cc combustion DSS4589X-4155‡ 4.155” 4.000” 6.200” .927” Dish -31cc 1.280” 9.68:1
chamber and standard bore. Ford Modular 4.6L DOHC 4V Standard 3.552” Bore
DSS4852X-3572^ 3.572” 3.543” 5.933” .866” Flat Top -4cc 1.210” 10.74:1
DSS4854X-3572^ 3.572” 3.543” 5.933”
.866”
SX Series Pistons Ford Modular 5.0L Standard 3.552” Bore Dish -12cc 1.210” 9.58:1
Forged and machined in the USA from DSS4866X-3572^ 3.572” 3.750” 5.850” .927” Dish -24cc 1.190” 8.70:1
4032 low expansion alloy, high strength Pontiac 389-455
pistons are blower, turbo or NOS ready. Pistons incorporate DSS6100CX-4100§ 4.100” 3.750” 6.625” .980” Flat Top -5cc 1.710” 9.67:1
diamond-turned, high strength skirts, CNC-machined valve reliefs, DSS6130X-4160§ 4.160” 4.250” 6.800” .990” Flat Top -5cc 1.285” 11.13:1
precision-honed piston pin bores, drilled, forced wrist pin oiling * Small block Chevy compression ratios are based on a 64cc combustion
and are machined to accept 1.5mm, 1.5mm and 3.0mm (unless chamber and standard bore.
noted) piston rings. Sold in sets of eight complete with high- † Chevy LS compression ratios are based on a 66cc combustion chamber
strength piston pins. and standard bore.
‡ Small block Ford compression ratios are based on a 61cc combustion
Rod Wrist Piston Comp. Comp. chamber and standard bore.
Part No. Bore Stroke Length Pin Dia. Crown Height Ratio ^ Ford Modular compression ratios are based on a 50cc combustion
SB Chevy Standard 4.000” Bore chamber and standard bore.
DSS8103SX-4030*§ 4.030” 3.480” 5.700” .927” Dish -13cc 1.560” 9.49:1 § Pontiac compression ratios are based on a 78cc combustion chamber
Chevy LS Standard 4.000” Bore and standard bore.
DSS1820BSX-4030‡ 4.030” 3.622” 6.125” .927” Flat Top -5cc 1.305” 10.33:1
DSS1823BSX-4000‡ 4.000” 3.622” 6.125” .927” Dish -15cc 1.305” 9.30:1
DSS1830BSX-4000‡ 4.000” 3.622” 6.100” .943” Flat Top -5cc 1.330” 10.33:1
DSS1830BSX-4030‡ 4.030” 3.622” 6.100” .943” Flat Top -5cc 1.330” 10.33:1
DSS1920BSX-4030‡ 4.030” 4.000” 6.125” .927” Flat Top -5cc 1.115” 11.57:1
DSS1920CSX-4065‡ 4.065” 4.000” 6.125” .927” Flat Top -5cc 1.115” 11.89:1
SB Ford Standard 4.000” Bore
DSS3204BSX-4000† 4.000” 3.400” 5.315” .927” Flat Top -3cc 1.165” 10.78:1
DSS8850SX-4030†§ 4.030” 3.250” 5.315” .912” Flat Top -3cc 1.250” 10.35:1
DSS8853SX-4030†§ 4.030” 3.250” 5.315” .912” Dish -13cc 1.250” 9.22:1
DSS8860SX-4030†§ 4.030” 3.400” 5.400” .912” Flat Top -3cc 1.090” 10.78:1
* SB Chevy compression ratios are based on a 64cc combustion chamber
and standard bore.
‡ Chevy LS compression ratios are based on a 66cc combustion chamber
and standard bore.
† Small block Ford compression ratios are based on a 61cc combustion
chamber and standard bore.
§ Signifies pistons machined for 1/16”, 1/16” and 3/16” piston rings.

BLAIN BROS. MATT HAUCH
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