Outfront Motorsports CNC Ported 975 Racer N25 Cylinder Head Package Internals G4X/G4+ Atom (CAN1)

G4X/G4+ Atom (CAN1)

Compressor-

This Block Is Our Base Non Closed Deck EJ20 With Forged Internals

6 x Ignition Channels

But e-Boost2 is a lot more than just a boost controller – it can also control water spray

Outfront Motorsports CNC Ported 975 Racer N25 Cylinder Head Package Internals G4X/G4+ Atom (CAN1)The Outfront Motorsports 975 CNC Ported Cylinder Heads are the perfect performance head upgrade for competition and racing. These heads are a great option for the racer with engines up to 975 BHP. These are a great option for drag racing, time attack, hill climb or other competitive racing. The Outfront 975 Heads start with new OEM Genuine Subaru head castings. They are then CNC ported to have a big upgrade in flow. A multi angle valve job is