Billet engine block for Nissan RB30

Bullet engine block for Nissan RB30 Nissan RB30 BILLET BLOCK The Bullet RB30 engine block for NIssan RB bolt-up application has an increased block height compared to the RB26. It was developed for applications that require a performance of 2500 hp. This product is characterised by significantly increased rigidity and strength compared to the original block. Distortion in the cylinder bores and crank mechanism has been significantly reduced. The use of larger cylinder head bolts creates a particularly strong connection between the block and cylinder head. Solid: No water channels, only for drag racing. The engine block offers extreme weight savings through the use of aluminium. With only minimal modifications, this billet block can replace the standard engine block. Specifications: Application: Nissan RB30 Weight: approx. 44 kg (compared to the standard block with approx. 70 kg) Material: 6061 aerospace aluminium Design enhancements: 4-bolt main bearing cap, increased deck height, increased cylinder wall thickness, high performance liners Bolts supplied: 1/2" head bolt and 7/16" main bearing bolt Modification required: External oil filter Modifications: Drill cylinder head bolts to 14 mm Power range: up to 2500 hp (depending on setting and components used) Finish: pre-machined Available options: Bullet fire ring head gasket