CP Carrillo BH64-950-010 9.5:1 Compression 4.100" Bore Piston Set for 6.4L 392 Gen 3 HEMI

Description

The Bullet series of Pistons CP Carrillo incorporates everything that has made CP-Carrillo the industry leader. Inspired by the top forms of motorsports, the goal is to offer a piston and rod alternative by introducing a high-quality product at a reasonable price. Whether it is engineering or manufacturing, CP-Carrillo is constantly looking for ways to make their parts better. Extensive research and development along with centralized manufacturing cells have enabled CP-Carrillo to accomplish this goal and pass along the savings to our customers. CP-Carrillo is home to one of the most advanced, state of the art piston and rod manufacturing facilities in the world which allows for added savings without compromising. Their facility and capabilities are second to none in this respect allowing CP Carrillo to offer a superior product at a very affordable price with their Bullet line.

Details:

Bore: 4.100 in. (10 Overbore)
Compression: 9.5:1
Style: Inverted Dome
Chamber: -8.1cc
Wrist Pin Size: 0.927 Pin
Quantity: Set of 8

Features:

Pistons manufactured from 2618 alloy for strength and durability
Balanced to + or – 1 gram
Dual forced pin oilers
Contact reduction grooves
Accumulator Grooves
Forged side relief
Chromoly wrist pins with wire locks
FEA designed forging
Tight tolerances
USA made

Ring Set:

Contemporary Ring Set Included. Bullet Pistons come standard with 1.5mm x 1.5mm x 3.0mm ring pack that consists of High-grade Steel Gas Nitride barrel faced tops with Taper Hook Groove Napier second rings and a 3-piece soft nitride rail flex vent oils, specially designed for severe duty applications such as nitrous blowers and turbo engines.

Designed To Work With*:

OEM Hemi 3.720" Stroke 6.4L 392 Crankshaft (SRT8/Scatpack)
6.200 Connecting Rods (BMHCX-62071) or similar

*These pistons will work with other manufacturers rods, verifying application fitment is the customers responsibility.

NOTES:

At HHP, we regularly use these Bullet Series rods and pistons. Due to the zero deck design of these pistons, for use on 91 or 93 pump gas engines we recommend running a slightly thicker 0.52" to 0.54" head gasket from Cometic due to the narrow tuning window that can be experienced when running these fuels. These concerns are not present when using factory thickness head gaskets combined with high octane fuels (such as Q16, C16, E85).