Crankshaft Counterweights
Most engines are internally balanced, meaning all weight adjustment is done on the crankshaft counterweights. However, some stock and modified engines require external balancing due to an increased stroke or larger pistons, and the crankshaft counterweights that would be required to offset the increased inertia simply don’t fit inside the crankcase.
Speedmaster Chevy BBC 454 Downdraft 8 Stack EFI Intake Manifold System
Speedmaster®, a leading manufacturer of high-performance engine components, is set to debut its new Chevy BBC 454 Downdraft 8 Stack EFI Intake Manifold System with a higher state of tune and engine versatility at the 2023 SEMA Show. With tight air/fuel ratio control, this precision cast aluminum 50mm IDA style throttle body ensures optimal idle
Triple-Turbo 12-Valve Cummins Engine
Resurrecting an old Dodge truck that had rolled down a mountain, Mike Martin’s “Franken Truck” has undergone quite the transformation. The build features a triple-turbo 12-valve Cummins engine, and it’s only the beginning of Martin’s plans for the build. Check it out!
Valve Springs
High-frequency fatigue, also known as harmonics, are a ubiquitous challenge in racing engines and can potentially wreak havoc on the valvetrain if left unchecked. Well-designed valve springs play a pivotal role in managing this, ensuring essential stability, and minimizing wear on valvetrain components.
The Good Side of Private Equity?
It’s no secret that the performance industry and engine building industry has been consolidating for quite some time. It’s occurring on just about every level – shops, manufacturers, distributors, etc. Most evident recently has been private equity firms buying up manufacturers, as well as other large performance groups merging with various brands within this space.
Jesel Camshaft Belt Drive Systems
Built with the finest materials available, our Camshaft Belt Drives feature several performance and valve train stability enhancements over traditional timing chains and gear drives. The Gates patented High Torq Drive™ reinforced belt spins dry on a steel crank pulley and a hard coated aluminum upper pulley and helps isolate crankshaft harmonics to the valve
Turbocharged LML Durmax Dragster
Everybody loves a good diesel dragster! Paul Vasko’s is an LML Duramax, complete with a GT55 turbo, a heap of nitrous, and a number of other additions that make this build an absolute powerhouse.
Fluidampr and Performance Racing Industry Since the Beginning
Established in 1985 as the performance division of Vibratech TVD. Fluidampr is a leader in viscous torsional dampers for the performance aftermarket.
Elgin LS Engine Superfinished Beehive Valve Springs
These valve springs feature a micro-engineered surface finish and multilayer fatigue enhancement, which eliminates potential surface defects and prolongs spring life.
Crank Balancing Update
If there’s anything all of us in this industry have come to understand, it’s that you can never be certain someone else did the job correctly – and when it comes to crankshafts and crank kits that you or a customer might purchase, it’s imperative to ensure a proper balance job was performed and not just trust that it was because it says so.
Naturally Aspirated 632 cid Big Block Chevy Engine
Jerry Sweet’s 1976 Nova has been owned by his family for a long time. Despite it changing hands briefly, it it is once again Jerry’s, and he’s using it to its full potential with plenty of miles on the street and countless hours at the track, all thanks to a badass, naturally aspirated 632 cid big block Chevy engine built by Robbins Racecraft Inc.
Ryan Blaney Takes Home First Coca-Cola 600 Victory
Team Penske’s Ryan Blaney claimed his first victory of the season and 8th of his NASCAR Cup Series career after winning the 64th running of the Coca-Cola 600. This Monday’s win marked the first time that team owner, Roger Penske, has ever won the Coca-Cola 600 and Indy 500 in the same year. “Congratulations to
Wiseco RED Series Forged Pistons
RED series piston kits are available for a range of popular, domestic V8 platforms for applications from drag racing to circle track.
Jesel Cam Belt Drive Systems
Built with quality materials, Jesel’s camshaft belt drives feature several performance and valvetrain stability enhancements over traditional timing chains and gear drives.
Complete Engine Packages
In today’s world of supply chain disruptions, it is a big benefit to be able to source an entire engine system and not have to wait for that last back-ordered component to arrive.
April Shop Solutions 2023
Engine and machine shop tips and tricks.
Top Fuel and Funny Car Engines
They’re the pinnacle of drag racing, and the engine builders, crew chiefs and teams who make these cars function at peak performance all season long are looking at every single area of the engine and the car to make it down the track as fast as possible.
Elgin Industries’ PRO-STOCK Performance Valve Springs
Elgin Industries, a leading U.S.-based manufacturer of engine and chassis components for automotive, performance, commercial vehicle, and other applications, has launched a broad new line of Elgin PRO-STOCK performance valve springs engineered specifically for General Motors LS-based engines. The new valve springs are optimized for use with Elgin PRO-STOCK performance camshafts, including the company’s legendary Sloppy
Coffman Starter 24-Valve 5.9L Cummins Engine
This 24-valve 5.9L Cummins is your average workhorse build for pulling trailers… until you learn about the Coffman-inspired starter James Crutcher built for this engine.
Shop Solutions March 2023
If I’m not using torque plates, I tape up both sides and trim out the bores. I use painter’s tape, which comes off easily and doesn’t leave any glue residue. I get much less oil in the spray washer this way.