World Products offers big block performance in a small block package with its 454 c.i.d. MOTOWN engines. With 4.250” bore and 4.000” stroke it can deliver serious horsepower and torque. They’re based on the newly designed MOTOWN II cast iron block and MOTOWN 235cc aluminum heads.Complete engines are offered in a three configurations; a hydraulic roller cam carbureted engine one with EFI or a solid roller cam engine with a Dominator style carburetor. They are all conservatively dyno rated at 600 horsepower and backed by a 2 year/24K mile limited ...
World Products offers big block performance in a small block package with its 454 c.i.d. MOTOWN engines. With 4.250” bore and 4.000” stroke, it can deliver serious horsepower and torque. They’re based on the newly designed MOTOWN II cast iron block and MOTOWN 235cc aluminum heads. Complete engines are offered in a three configurations; a hydraulic roller cam carbureted engine, one with EFI, or a solid roller cam engine with a Dominator style carburetor. They are all conservatively dyno rated at 600 horsepower, and backed by a 2 year/24K mile ...
World Products has developed this package for the performance enthusiast who is faced with rebuilding a 454 cubic inch Chevrolet big block and would like to gain some serious displacement at virtually no extra cost! Just ad an intake, exhaust and ignition system and you’re on your way to a 500+ horsepower engine combination with stump-pulling torque! It features a MERLIN III cast iron block, a digitally balanced rotating assembly consisting of a 4340 forged steel crank and H beam rods, forged aluminum pistons and high performance rings. The MERLIN ...
Have you ever wanted to build your own stroker small-block Chevy? Or maybe you’d like some advice on parts selection for building a strong small-block V8 for racing or street use. This how-to DVD has more than 7 hours of step-by-step instructions illustrating how to assemble a 600-horsepower, 383ci small-block Chevy on a real-world budget. Better yet, it shows all of the Speedway Motors part numbers used during the build – making it easy to identify the parts you need to build an engine for yourself! Detailed assembly tips and ...
While most manufacturers of small block Chevy intake manifolds have designed their units around 350 c.i. engines World Products has developed a very efficient manifold for 383 c.i. & larger engines that's proven to increase performance by 15-25 horsepower over the competition. In addition to out-powering the competition it's important to note that these single plane manifolds are designed to operate most efficiently in the 2500 to 7500 RPM range and have the low-end throttle response and torque comparable to a dual plane. Look inside the plenum and you'll see ...
The small-block Chevrolet engine is the most popular engine in the world among performance enthusiasts and racers. But with its popularity come certain problems--its more-than-45 years of production have led to countless permutations, making modification or repair a confusing proposition. This book makes sense of that confusion for anyone working on a small-block Chevy engine. Covering all traditional small-blocks from 1968 to 2000. 300 photos, 143 pages.
The industry’s most popular true high performance cast iron cylinder head has been continuously improved since its introduction over 20 years ago. With 200cc intake and 69cc exhaust ports World’s Sportsman II cylinder heads offer 30-70 horsepower gains over OEM cast iron heads yet are 50-state emissions legal.Bolt on from 30 to 70 additional H.P. (Dyno Proven)Combustion chambers available in 64ccAvailable with either angle or straight spark plugs200cc intake runnersFully machined rocker cover railsHigher wider raised roof intake runner with improved short turn radiusSportsman II ...
The industry’s most popular true high performance cast iron cylinder head has been continuously improved since its introduction over 20 years ago. With 200cc intake and 69cc exhaust ports World’s Sportsman II heads offer 30-70 horsepower gains over OEM heads yet are 50-state emissions legal.Bolt on from 30 to 70 additional H.P. (Dyno Proven)Combustion chambers available in 64ccAvailable with either angle or straight spark plugs200cc intake runnersFully machined rocker cover railsHigher wider raised roof intake runner with improved short turn radius50-State Emissions legalRecommended spark ...
PRW Pro Series Aluminum Rocker Arms are used around the world by professional racers engine builders and hot rod enthusiasts offering outstanding power and performance advantages for street strip and track applications. Made from high strength 6061-T6 aluminum extrusions each piece is precision CNC machined and finished by hand to ensure that out customers receive the very best PRW has to offer. PRW stud mount aluminum rockers are specially machined to allow for larger springs and retainers with full-cage friction reducing bearings for added durability. The nose rollers and shafts ...
Drop some performance into your Street Rod, Muscle Car or Truck with these genuine GM Performance engines! All GM Performance engines include a 24 Month 50,000 mile warranty. The ZZ4 350 Turn-Key crate engine has been one of the most popular high performance crate engines since GM Performance Parts was started. Its legendary status is based on an incredible performance level that is stone cold reliable. The ZZ4 350 crate engine is packed with a forged steel crankshaft, hypereutectic pistons, hydraulic roller camshaft and lifters, and aluminum cylinder heads. The ...
Have you ever wanted to build your own stroker small-block Chevy? Or maybe you’d like some advice on parts selection for building a strong small-block V8 for racing or street use. This how-to DVD has more than 7 hours of step-by-step instructions illustrating how to assemble a 600-horsepower 383ci small-block Chevy on a real-world budget. Better yet it shows all of the Speedway Motors part numbers used during the build – making it easy to identify the parts you need to build an engine for yourself! Detailed assembly tips and ...
The small-block Chevrolet engine is the most popular engine in the world among performance enthusiasts and racers. But with its popularity come certain problems--its more-than-45 years of production have led to countless permutations making modification or repair a confusing proposition. This book makes sense of that confusion for anyone working on a small-block Chevy engine. Covering all traditional small-blocks from 1968 to 2000.300 photos 143 pages.
PRW Pro Series Aluminum Rocker Arms are used around the world by professional racers, engine builders and hot rod enthusiasts, offering outstanding power and performance advantages for street, strip, and track applications. Made from high strength 6061-T6 aluminum extrusions, each piece is precision CNC machined and finished by hand to ensure that out customers receive the very best PRW has to offer. PRW stud mount aluminum rockers are specially machined to allow for larger springs and retainers with full-cage friction reducing bearings for added durability. The nose rollers and shafts ...