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ford-srp-390-428-fe-inverted-dome-series-piston-kit
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Ford SRP 390/428 FE INVERTED DOME SERIES - Piston Kit

Price: $569.98

Select Size:

  • Bore
  • Comp. Ht.
  • Volume Dome CC
  • 4.08mm = 0.161in 1.325 -26cc
  • 4.155mm = 0.164in 1.325 -28cc
  • 4.08mm = 0.161in 1.67 -20cc
  • 4.155mm = 0.164in 1.67 -22cc

Weight: 0.01 lb

Sku: 271155

Weight:

SKU:



$569.98


For the first time ever, our race-proven SRP design is available for the Big Block Ford "FE" series. Available for both stock stroke and stroker applications. Bore sizes for the 428 block are set at .025" over to allow the use of popular file-fit rings. These pistons offer thick .250" top ring lands for use with limited nitrous or boost while still offering substantial weight savings. Wrist pin diameter is .975" for part numbers designed for 6.490" OEM rods and .990" for part numbers designed for aftermarket 6.700" rods (see footnotes).

Includes: Pin#: 975-2750-16-51S (Footnote P) or 990-2750-15-51S (Footnote E)
Double Spiro Locks (#990-042-CS)

 

Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters 68cc 72cc 76cc Compression Ratio Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
271155 445 4.08 4.25 6.7 10.15 1.325 9.8 9.5 9.2 -26cc 463 E, M 0.03 J100F8-4080-5
271156 461 4.155 4.25 6.7 10.15 1.325 10 9.6 9.3 -28cc 468 E, M 0.025 S100S8-4155-5
271151 416 4.08 3.98 6.49 10.15 1.67 9.8 9.4 9.1 -20cc 519 P, M 0.03 J100F8-4080-5
271152 432 4.155 3.98 6.49 10.15 1.67 9.9 9.5 9.2 -22cc 518 P, M 0.025 S100S8-4155-5

 

 

Top Compression Ring Thickness 0.0640
Second Compression Ring Thickness 0.0640
Oil Ring Thickness 0.188
Forging Type FSR
Series SRP
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.990
Make FORD
Wrist Pin Style - floating or press fit Floating
Wall Type STRAIGHT
Wall Thickness (IN) 0.150
Ringset Part Number J100F8-4080-5
Ring Brand ProSeal
Ringset Included No
Retainer Thickness 0.042
Retainer Lock Style Spiro Lock
Retainer Lock Part Number 990-042-CS
Retainer Diameter (IN) 0.990
Piston Pin Inside Diameter 0.690
Piston Material 4032
Piston Pin Length (IN) 2.750
Piston Avg Wt 463
Pin Offset No
Pin Brand JE Pistons
Pin Part Number 990-2750-15-51S
Pin Included Yes
Pin Diameter (mm) 25.15
Oil Rail Support Included No
Deck Clearance 0.000
Dist/WDist 467.94
Brand SRP