Closed Deck V4 Service to your block EJ Connecting Rods Once this occurs the separated

Once this occurs the separated rocker arm becomes a projectile inside the engine

Most aftermarket metal gaskets are of the grommet design which is better but the TOMEI Super Grommet design gives you the highest sealing efficiency possible and increased durability

Link G4+ and G4X  Plugin ECUs

These new pumps pack a punch at a whopping 265lph of flow

Closed Deck V4 Service to your block EJ Connecting Rods Once this occurs the separatedThis closed deck block design has been proven to withstand extreme boost levels resulting in high cylinder pressures without the worry of cracking a sleeve. The billet material that reinforces the combustion area has been further optimized with our V4 closed deck making it a far superior product to any sleeved block. With a closed deck block, the stock sleeves are still in place eliminating all risk of dropping sleeves and pushing coolant that you