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Chevy Big Block SRP OPEN CHAMBER BBC Inverted Dome - ***Single Piston***

Price: $106.51

Select Size:

  • Bore
  • Comp. Ht.
  • Volume Dome CC
  • 4.28mm = 0.169in 1.27 '-9cc
  • 4.31mm = 0.170in 1.27 '-9cc
  • 4.32mm = 0.170in 1.27 '-9cc
  • 4.35mm = 0.171in 1.27 '-9cc
  • 4.47mm = 0.176in 1.27 '-9cc
  • 4.5mm = 0.177in 1.27 '-9cc
  • 4.53mm = 0.178in 1.27 '-9cc
  • 4.56mm = 0.180in 1.27 '-9cc

Weight: 0.01 lb

Sku: 338171S

Weight:

SKU:



$106.51

  • 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications
  • Ring land and crown thickness specifically engineered for mild turbo, supercharged and nitrous applications
  • Forced Pin Oiler for increased wrist pin lubrication
  • Pin fitting and double spiro locks included
  • 990-2930-150 wall wrist pin (150 grams) included
  • CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings (Rings Sold Seperately)
  • Optional bearing steel pins available

 

 

Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters 112cc 118cc 124cc Compression Ratio Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
338171 489 4.28 4.25 6.385 9.78 1.27 8.7 8.3 8 -9cc NEW B,M 0.03 S100S8-4280-5
338172 496 4.31 4.25 6.385 9.78 1.27 8.8 8.4 8.1 -9cc NEW B,M 0.06 S100S8-4310-5
338173 498 4.32 4.25 6.385 9.78 1.27 8.8 8.4 8.1 -9cc NEW B,M 0.07 J100F8-4320-5
338174 505 4.35 4.25 6.385 9.78 1.27 8.9 8.5 8.2 -9cc NEW B,M 0.1 S100S8-4350-5
338175 533 4.47 4.25 6.385 9.78 1.27 9.3 8.9 8.6 -9cc NEW B,M 0.002 J100S8-4470-5
181553 540 4.5 4.25 6.385 9.78 1.27 9.4 9 8.7 -9cc 592 B 0.032 S100S8-4500-5
338176 547 4.53 4.25 6.385 9.78 1.27 9.5 9.1 8.8 -9cc NEW B,M 0.062 S100S8-4530-5
338177 555 4.56 4.25 6.385 9.78 1.27 9.6 9.2 8.9 -9cc NEW B,M 0.092 S100S8-4560-5

 

 


Top Compression Ring Thickness 0.0640
Second Compression Ring Thickness 0.0640
Oil Ring Thickness 0.218
Forging Type FSR
Series SRP
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.990
Make CHEVROLET
Wrist Pin Style - floating or press fit Floating
Wall Type STRAIGHT
Wall Thickness (IN) 0.150
Ringset Part Number S100S8-4280-5
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) 2.930
Pin Offset No
Pin Brand JE Pistons
Pin Part Number 990-2930-15-51S
Pin Included Yes
Pin Diameter (mm) 25.15
Oil Rail Support Part Number (If Required) 4250-193
Oil Rail Support Included Yes
Oil Rail Radial Wall 0.193
Deck Clearance 0.000
Brand SRP