Campbell Enterprises Header
Shop By Vehicle
Shop By Brand
Search For Parts
LiveZilla Live Chat Software

CP Acura B18 Block Pistons with B16A or B18C Head

CP Acura Pistons B18 Block

Forged CP Acura pistons for use in a B18 series block, with either a B16A or B18C cylinder head are compatible with oversized valves and high lift camshafts. Part numbers ending in a “X” are on a X-style forging for additional strength, durability and weight reduction. The X-style has a full radius dome design, high performance rings and light weight wrist pins. CP Carrillo products represent the highest quality and are engineered for maximum power. Pistons can be ordered with gas ports, skirt coating, ceramic top coating, and stronger wrist pins if desired.

CP Acura Standard features include:

  • Deep valve reliefs accommodate high lift camshafts
  • Larger valve reliefs for +1mm valve sizes
  • Custom skirt cam and barrel design
  • Accumulator grooves
  • High strength aluminum forgings
  • High performance rings included
  • Fully CNC machined and balanced to +/- 1 gram
  • Wrist pins included at no additional cost
  • Double pin oilers force fed from oil ring groove
  • Pick lock grooves for easy lock removal
  • Pin fitting included

Forged Acura CP Pistons for B16A or B18C Cylinder Head on B18 Block

Acura B18 Block with B16 or B18 Head Pistons

  • Bore Size Cylinder bore size piston is designed to work in, listed in inches and millimeters
  • Relative Size Denotes whether this bore size is stock standard size, or an oversize, listed in millimeters
  • Crankshaft Stroke Crank strokes the piston is designed to work with, listed in millimeters
  • Connecting Rod Length Rod lengths the piston will work with, in same order as crank stroke. For example, if you are using a 87.2mm crank, you should also be using a 138mm long rod. If you have the 89mm stroke crank, then you should use a 137mm length rod.
  • Wrist Pin Diameter 21mm
  • Compression Height 1.181 inches This is the distance from the centerline of the wrist pin bore to the top flat surface of the piston.
  • Compression Compression Ratio; a FT indicates the piston is a Flat Top
  • Ring Widths Ring grooves are machined to work with 1.0mm, 1.2mm, 2.8mm rings
  • WHAT’S INCLUDED 4 forged pistons, 4 Wrist Pins, pin retention locks and premium piston ring set

 

Bore
Inches
Bore
MM
Relative Size
MM
Stroke
MM
Rod
Length
MM
Compression Piston Set
3.189 81 STD 87.2 / 89 138 / 137 9 SC7010

Add To Cart
3.209 81.5 +0.5mm 87.2 / 89 138 / 137 9 SC7011

Add To Cart
3.228 82 +1.0mm 87.2 / 89 138 / 137 9 SC7014

Add To Cart
3.268 83 +2.0mm 87.2 / 89 138 / 137 9 SC7012

Add To Cart
3.189 81 STD 87.2 / 89 138 / 137 9.8 SC7015

Add To Cart
3.209 81.5 +0.5mm 87.2 / 89 138 / 137 FT (9.8) SC7016

Add To Cart
3.268 83 +2.0mm 87.2 / 89 138 / 137 FT (9.8) SC7013

Add To Cart
3.228 82 +1.0mm 87.2 / 89 138 / 137 FT (10.0) SC7008

Add To Cart
3.268 83 +2.0mm 87.2 / 89 138 / 137 FT (10.0) SC7009

Add To Cart
3.189 81 STD 87.2 / 89 138 / 137 11 SC7110

Add To Cart
3.209 81.5 +0.5mm 87.2 / 89 138 / 137 11 SC7111

Add To Cart
3.228 82 +1.0mm 87.2 / 89 138 / 137 11 SC7113

Add To Cart
3.268 83 +2.0mm 87.2 / 89 138 / 137 11 SC7112

Add To Cart
3.228 82 +1.0mm 87.2 / 89 138 / 137 12.5 SC7114

Add To Cart
3.189 81 STD 87.2 / 89 138 / 137 12.5 SC7115

Add To Cart
3.189 81 STD 87.2 / 89 138 / 137 12.5 SC7115X

Add To Cart
3.209 81.5 +0.5mm 87.2 / 89 138 / 137 12.5 SC7116

Add To Cart
3.209 81.5 +0.5mm 87.2 / 89 138 / 137 12.5 SC7116X

Add To Cart

More general and technical information about CP Carrillo and our complete listing of all available CP products is here > Forged CP Pistons Index

 

Custom Acura Forged Pistons

If you do not see a shelf stocking part number set here with the specifications that you need, we can provide you with a set of custom pistons built to your exact requirements. Please contact us if you would like to discuss a set of CP customs and we will be happy to work with you to insure you get exactly the B18 pistons you need.

 

 

Campbell Enterprises Performance Parts | About | Contact Info | Privacy Policy | Terms
copyright © Motorsports Parts Corporation T/A Campbell Enterprises. All rights reserved