Closed Deck EJ257 V3 Ultra Short Block Ignition Now featuring Knock Control

Now featuring Knock Control

Very good durability and good spline life

and functionality at an affordable price

SUPPLIED WITH

Closed Deck EJ257 V3 Ultra Short Block Ignition Now featuring Knock ControlThis 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 V3 closed deck block in the known problem areas 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