Upgrade your All Motor B-Series Honda engine with the SpeedFactory Racing B-Series Rod and YCP P30 Piston Combo! This is a cost-effective proven combination for all motor street & road course builds.
YCP JDM P30 Pistons– Includes x4 pistons, wrist pins, premium ring sets, and wrist pin clips
Available Bore Sizes:
81.0mm, 81.5mm, and 82.0mm
Fitments:
B16A, B18A/B, and B18C engines
Approximate Compression Ratios:
B16A BLOCK AND HEAD 10.5:1
B18C BLOCK W/ PR3 HEAD 11.5:1
B18C BLOCK W P72 HEAD 11.8:1
B18A/B BLOCK W/ PR3 HEAD 12:1
B18A/B BLOCK W /P72 HEAD 12.5:1
Features:
- YCP pistons are made from a much stronger casting than OEM pistons (AC8A Grade)
- 21mm floating wristpins
- T-6 Heat treated for greater strength
- Highly resistant to heat
- Dual oil holes provide superior wristpin lubrication
- Hard Anodized piston tops for added strength and durability
- Teflon skirt coating provides increased piston life, improves cylinder sealing for less blow by and frees up power by reducing friction
- Premium 1.0*1.2*2.8 Gas Nitrided Ring Set, ideal for high performance and longevity
SpeedFactory H-Beam Connecting Rods
The 2-piece forged 4340 chromoly construction provides outstanding strength and quality. Each rod is heat-treated, magnafluxed, CNC machined, and shot-peened to stress-relieve the metal. The rods have precision alignment dowels to positively locate the rod cap, maintain big end bore size, and eliminate cap walk. They feature bronze alloy pin bushings for floating wrist pins and come standard with 220,000 psi rated 3/8” ARP2000 rod bolts. Instructions and ARP Lube are included.
Features:
- Forged SAE 4340 Chromoly Steel
- 100% CNC machined
- Precision rod cap alignment dowels
- Bronze alloy pin bushings w/dual offset oiling holes for superior lubrication
- Pin end fits most aftermarket pistons w/out additional machining
- Magnafluxed
- Multi-stage heat treated
- Shot peened to relieve stress
- Each set balanced to +/- 1 gram
- Laser etched SFR logo
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