Part Number:
JE-242930
JE Pistons 242930 Forged 427/ 428 FE Dish 4.250 Bore
JE Pistons, Ford 482, Bore 4.250, Stroke 4.250, Rod Length 6.700, Dish -25cc, 533 Grams, Set of 8
$1,154.99
⚠ 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.
JE Pistons specially designed for the latest aftermarket blocks and heads, JE pistons are for use with the 427 or the 428 crank and aftermarket 4.250" crank with aftermarket 6.700" rod. The factory block should be sonic checked for 4.280" and 4.310" bores. These pistons use 1/16, 1/16, 3/16 rings. The compression ratios are figured for 10.150 block height. Larger bore sizes available as customs, call JE for details. Pin upgrade recommended above 800hp.
Includes:Pin #990-2930-15-51S (150g)
Double spiro locks (#990-042-CS)
Compression Ratio: 72cc 10.2:1
74cc 10.1:1
88cc 9.0:1
Note: *Made to Order.*
Includes:
Compression Ratio:
Note: *Made to Order.*
| CNC Part Number | JE-242930 |
|---|---|
| Price | $1,154.99 |
| Sold As | Set |
| Manufacturer's Part Number | 242930 |
| Brands | JE |
| Part Types | Engine Piston |
| Departments | Parts |
| Vehicle Make | Ford FE |
| Bore Size | 4.250 |
| Crankshaft Stroke | 4.250 |
| Rod Length | 6.700 |
| Piston Type | Dish |
| Compression Height | 1.325 |
| Piston Material | 2618 Forged |
| Piston Ring Size | 1/16 1/16 3/16 |
| Wrist Pin Size | 0.990 |
| Custom Notices | ⚠ PROP 65 WARNING |
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