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  • Chevy Small Block SRP 305 SPRINT CAR FLAT TOP - ***Single Piston***
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Chevy Small Block SRP 305 SPRINT CAR FLAT TOP - ***Single Piston***

Price: $118.25

Select Size:

  • Bore
  • Comp. Ht.
  • Volume Dome CC
  • 3.756mm = 0.148in 1.56 -3.1
  • 3.766mm = 0.148in 1.56 -3.1
  • 3.776mm = 0.149in 1.56 -3.1
  • 3.786mm = 0.149in 1.56 -3.1
  • 3.796mm = 0.149in 1.56 -3.1

Weight: 0.01 lb

Sku: 306842S

Weight:

SKU:



$118.25

PISTON DESIGN
  • Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength
  • Stronger than traditional designs, but up to 20% lighter
  • Forged from low-silicon wrought 2618 aluminum alloy
  • Accumulator grooves for improved ring seal
  • Specifically designed for alcohol Sprint Car competition
 RINGS INCLUDED
  • Lightweight, low friction metric ring package included (file-to-fit)
  • 1.2mm chrome steel top ring, 1.2mm cast iron 2nd ring, 2.5mm standard tension oil ring

    PINS AND LOCKS
  • High quality 2.250" pin further reduces reciprocating weight
  • Carbon steel wire locks included

 

 

Part # CID Bore Stroke Rod
Lgth.		 Block
Ht.		 Comp.
Ht.		 Head Cubic Centimeters 62cc Compression Ratio Dome
Vol.		 Gram
Wt.		 Footnote Oversize Recom.
Ring Set
306842 308 3.756 3.48 5.7 9 1.56 9.7 -3.1 Call M 0.02 JC2808-3760
293532 310 3.766 3.48 5.7 9 1.56 9.7 -3.1 378 0.03 JC2808-3770
293533 312 3.776 3.48 5.7 9 1.56 9.7 -3.1 381 0.04 JC2808-3780
295562 313 3.786 3.48 5.7 9 1.56 9.8 -3.1 385 0.05 JC2808-3789
293534 315 3.796 3.48 5.7 9 1.56 9.8 -3.1 389 0.06 JC2808-3799

 

 

Top Compression Ring Thickness 0.0475
Second Compression Ring Thickness 0.0478
Oil Ring Thickness 0.100
Forging Type FSR
Series SRP Professional 2618
Piston Head Type Flat Top
Pin Diameter (IN) 0.927
Make CHEVROLET
Wrist Pin Style - floating or press fit Floating
Wall Type CHAMFERED
Wall Thickness (IN) 0.150
Ringset Part Number JC2806-3760
Ring Brand ProSeal
Ringset Included Yes
Retainer Thickness 0.073
Retainer Lock Style Wire Lock
Retainer Lock Part Number 927-073-MW
Retainer Diameter (IN) 0.927
Piston Pin Inside Diameter 0.627
Piston Material 2618
Piston Pin Length (IN) 2.250
Piston Avg Wt 374
Pin Offset No
Pin Brand JE Pistons
Pin Part Number 927-2250-15-51C
Pin Included Yes
Pin Diameter (mm) 23.55
Oil Rail Support Included No
Deck Clearance 0.000
Dist/WDist 487.13
Brand SRP