Part Number:
DRP-30206-6
Fits Ford XR-6 Barra 4.0L, 3.632 Bore, 3.910 Stroke, 6.058 Rod Length, -4cc Dish, Set of 6 Pistons and Rings
$1,103.01
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals.
For more information, go to www.P65Warnings.ca.gov.
Diamond Pistons are some of the best aftermarket pistons on the market. Trust your new engine with a set of Diamond Pistons
3D milling on piston crowns for ready to install finish
Offset pins for quieter operation
Moly skirt coating for friction loss and skirt wear protection
Side gas ports for better ring seal
Ratios figured for 94mm x 0.040 head gasket @ 9.228 deck
Top ring down dimension: 0.280"
Premium 8620 .155W wrist pins included
Premium 1.0mm x 1.2mm x 2.8mm ring package included
Oversized valve pockets - for larger than stock valve sizes
Valve pocket depth: 0.122" intake and 0.000" exhaust
2618 material for High HP / Boost applications
No advertized piston weight
Compression Ratio:
70cc 9.5:1
Compression Ratio:
| CNC Part Number | DRP-30206-6 |
|---|---|
| Price | $1,103.01 |
| Sold As | Set |
| Manufacturer's Part Number | 30206-6 |
| Brands | Diamond |
| Part Types | Engine Piston |
| Departments | Parts |
| Vehicle Make | Ford XR-6 |
| Bore Size | 3.632(92.25mm) |
| Crankshaft Stroke | 3.910 |
| Rod Length | 6.058 |
| Piston Type | Dish |
| Compression Height | 1.215 |
| Piston Material | 2618 Forged |
| Piston Ring Size | 1.0mm 1.2mm 2.8mm |
| Wrist Pin Size | 0.866 |
| Custom Notices | ⚠ PROP 65 WARNING |










