Through our research and development program we have learned exactly what these Oldsmobile engines are capable of, mechanically and throughout many different horsepower and torque levels. Oil Pump, Blueprint Hi Perf. Intake Manifold Bolt Kit. Edelbrock RPM Performer. Built with WooCommerce.

Rocket Racing & Performance is a custom engine building facility that specializes in Oldsmobile Performance.We offer a full machine shop, in house engine dyno, and parts supplier serving the local Wisconsin area and worldwide.

Each block receives our ultra high strength ARP main fasteners, a line hone, cylinder bore hone with deck plates and a deck surfacing. This process allows the cylinder head deck surface to be in perfect alignment with the main housing bore.

455 Oldsmobile Fuel injected “Stump Puller” The goal with this build was to create an engine with exceptional low RPM manners, run well on 91 octane, and have muscle car performance “Getting to the bottom of the 455 Olds build”

2022年11月17日 · Westech Performance dyno tests a 455-inch Oldsmobile big-block from the muscle-car golden age that puts out big-torque across the rpm range.

2003年1月7日 · All the performance gains were measured on Westech Performance Group's dyno in Mira Loma, California. The oil restrictors let the motor rev freely to 5,500 rpm without fear of seizing.

2010年10月1日 · We build a streetable Oldsmobile 455 Big Block engine with tons of horsepower for a little over $6,600. Only at www.carcraft.com, the official website for Car Craft Magazine.

2021年10月21日 · For a little contrast, the 1969 Hurst/Olds’ 390-hp 455 cam was a hydraulic flat-tappet with .472/.472-inch lift and 285/287 advertised degrees of duration. The roller action of modern lifters allows more radical lobe contours without longevity concerns.

2021年2月23日 · The 455 had been dropped by the Toronado in 1971, but General Motors was so pleased with the performance of its front-wheel drive 'Unitized Power Package' that it would live on until 1976 pulling the GMC Motorhome (which has itself become a classic).

2008年12月31日 · I was offered an olds 455 when I happened to mention to a friend that I was looking for an olds rocket for the REO but I have heard they have a tendancy to chew up cam bearings, is this true? or is there a better or more economical olds motor for parts and availability?