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JE Pistons 427/428 FE Inverted Dome Top Pistons 242930R
Part Number: JEP-242930R
JE Pistons 427/428 FE Inverted Dome Top Pistons
Piston, Forged, Dish, 2-Valve Reliefs, 4.250 in. Bore, 4.250 in. Stroke, 6.700 in, Rod, 1.325 in. Compression, Ford, Right, Each
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Overview
Brand:
Manufacturer's Part Number:
242930R
Part Type:
Product Line:
Summit Racing Part Number:
JEP-242930R
UPC:
193564194039
Piston Rings Included:
No
Bore (in.):
4.250 in.
Bore (mm):
107.950mm
Stroke:
4.250 in.
Engine Stroke Type:
Stroked
Actual Engine Displacement:
8.0L/482
Rod Length:
6.700 in.
Piston Style:
Dish, with two valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.325 in.
Piston Head Volume (cc):
+25.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.990 in.
Piston Ring Thickness:
0.064 in. x 0.064 in. x 0.188 in.
File Fit:
No
Gapless:
No
Top Ring Thickness:
0.064 in.
Second Ring Thickness:
0.064 in.
Oil Ring Thickness:
0.188 in.
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Designed to fit right exhaust valve orientation.
JE Pistons 427/428 FE Inverted Dome Top Pistons
JE Pistons 427/428 FE inverted dome top pistons are specially designed for aftermarket blocks and heads and are for use with the 427 or the 428 crank aftermarket 6.700 in. rod. Be sure that the factory block is sonic-checked for 4.280 in. and 4.310 in. bores. These pistons use 1/16, 1/16, 3/16 rings. The compression ratios are figured for 10.150 block height. Larger bore sizes are available as customs; please contact the manufacturer for details.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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