Bullet Race Engineering Nissan RB30X Block Only 0301-2003 and best-in-class flow performance for

and best-in-class flow performance for optimum control and longevity

There are many options out there

2 x 1/8" NPT Reference Ports

Mounting Hole Diameter: 8

PRP has  made the perfect solution with our custom braided Tefzel wiring loom

Bullet Race Engineering Nissan RB30X Block Only 0301-2003 and best-in-class flow performance forPLEASE NOTE: We will NOT be proceeding with machining the block for Fire Rings unless you contact us when placing the order. Deck heights, compression ratios, piston to head clearances all need to be confirmed. If you don't contact us, we will supply the fire rings only. The Bullet Billet RB30 Drag Extreme (RBx) has been designed to suit Nissan Drag Racing applications capable of producing in excess of 3000hp. This block removes the limitation imposed