CP Ring ONLY for SC7420 pistons 2011-volvo-c30-esi9778107 Note: No extra inline check

Note: No extra inline check valve required — Radium catch cans are pressure sealed

Ideal for Mazda MX-5 NB builds requiring adjustable fuel pressure control and improved reliability over the factory regulator

I used a Fluke 87 digital multimeter with a K-type thermo couple just before the throttle body

AEM's Boost Control Solenoid is specifically manufactured for automotive applications

CP Ring ONLY for SC7420 pistons 2011-volvo-c30-esi9778107 Note: No extra inline checkCP Carrillo is known for high performance forged pistons and rings that take your engine to the next level. Made to last and perform for custom built and high power output engines.