JE Pistons
JE Pistons 361731 | Engine Piston Set
JE Pistons Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new...
JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.
Add-On | 866-063-MW |
Add-On | 866-2250-15-51C |
Add-On | JG1001-3405 |
Bore Diameter | 86.50 |
Category Hierarchy | Pistons>Piston Kits>Sport Compact>BMW |
Compression Height | 1.291 |
Cylinder Head | S50B30 USA |
Engine | S50B30 USA |
Forging Type | FSR |
Industry | Automotive |
Make | BMW |
Oil Ring Thickness | 0.111 |
Out of Stock Message | Call for Availability |
Piston Avg Wt | 307 |
Piston Head Type | Dish |
Piston Material | 2618 |
Piston Pin Length | 2.250 |
Piston Pin Material | 5115 |
Piston Pin Outside Diameter | 0.866 |
Piston Pin Wall Thickness | 0.150 |
Piston Volume | -9.3 |
Product Market | Sport Compact |
Prop 65 (C, R or CR) | CR |
Prop 65 Yes/No | Yes |
Ringset Included | Yes |
Second Compression Ring Thickness | 0.048 |
Title | JE, BMW, 3.405 in. Bore, Kit |
Top Compression Ring Thickness | 0.04 |