Bullet Race Engineering’s New Billet RB30 Block

Bullet Race Engineering Billet RB30 Block

Andre Simon from High Performance Academy interviewed Darren Palumbo from Bullet Race Engineering (BRE) about their new RB-series block. The company made several improvements to allow for a stronger Callies Ultra Billet crankshaft. The company designed the block to use 2JZ main bearings and Honda rod bearings. They also increased wall thickness, keyway size, and … Read more

580 ci LSx V12 on Dyno

9.5 L LSx V12 on the dyno

Race Cast Enginnering is a company in Melbourne, Australia known for their custom LSx V12 engine. The recently set one of their 580 ci (9.5 L) V12s on a dyno for testing. The engine made 764 hp at 6,500 rpm and 698 lb-ft of torque at 4,900 rpm with 10.4:1 compression and 227/228 camshaft. The … Read more

Upgrade Guides for LSx V8

LS3 V8

On All Cylinders compiled all their LSx engine spec and upgrade guides into a single list. Now you can easily find a guide to help upgrade your Gen 3 or Gen 4 LSx V8 engines.

Building a 1200 hp Duramax V8 – Part 1

1200 hp turbo Duramax V8 build series

Wyatt from SketchyDA started a Duramax build series with the goal of making 1,200 horsepower. The main components of the engine will feature a LB7 block, Callies Compstar crankshaft, Wagler girdle, Carrilo rods, Mahle pistons, and Wagler AF Stage 2 cam. In part one, Wyatt explains why he selected certain parts for the engine build. … Read more

Radical Sportscars RPE 2.7 L V8 with Hayabusa Heads

Radical Performance Engines RPE V8

Radical Sportscars is known for their series of race cars and road-legal sport cars built in Peterborough, UK. The company’s powertrain division called Radical Performance Engines (formerly Powertec) also builds a custom 72-degree V8. They developed the engine in partnership with Steve Prentice Design starting in 2002. The prototype engine featured a 2.6 L displacement … Read more