TA 530 cid Aluminum Big Block Buick Engine
Specializing in Buick performance, Keith Diabo of Gran Sport Autobody recently built this 1,000hp 530cid aluminum block Buick engine for a customer with a Buick GS Stage 1.
Pro Touring – Engine Update
Pro Touring is the niche of niches in the performance world today. And why not, as it’s pretty much anything goes with these truly unique machines. The fundamental theory behind them is to take a car that is not historically significant and update the handling and performance with today’s seemingly endless supply of modernized parts
Clarkrange Racing Champ Turned Performance Engine Builder of the Year
The winner of the 2016 Performance Engine Builder of the Year was Larry Pritchett, of Mid-South Racing Engines in Clarkrange, TN. Pritchett was presented the award by Engine Builder magazine at PRI in Indianapolis.
Pro Touring Engine Update
Pro Touring is the niche of niches in the performance world today. And why not, as it’s pretty much anything goes with these truly unique machines. The fundamental theory behind them is to take a car that is not historically significant and update the handling and performance with today’s seemingly endless supply of modernized parts and assemblies.
Selecting Pushrods, Rockers and Springs for Your Build
Everybody knows you need the right combination of valvetrain components to maximize an engine’s power potential. The trick is figuring out which components are the “right” ones for a given application. A high revving engine with an aggressive cam needs lightweight rocker arms and stiffer valve springs to keep up with the cam.
What’s on the Dyno?
Brad Lagman and his crew at Chatsworth, CA-based QMP Racing Engines (qmpracing.com) get to build engines for some pretty cool toys all day long, but this one may be one of the more unique builds they have ever done. The engine will be dropped in a buggy that runs on sand and kicks giant roostertails
Trick Flow to Build Big Block Ford For 2013 Summit Racing SuperSeries Top Class Champion
Trick Flow designed and assembled the 565 cubic inch big block Chevrolet engine that was part of the prize package awarded to Tim Butler, the 2012 Summit Racing SuperSeries Top Class Champion. Outfitted with Trick Flow PowerPort 360 cylinder heads modified by two-time NHRA Pro Stock champion Jason Line, the big block Chevy made 1,103
Racing Rocker Arm Technology
The rocker arms play a more important role than ever these days in high performance valvetrains. The rockers are the teeter-totters that translate the upward motion of the lifters and pushrods to the downward motion that opens the valves. It seems like a relatively simple task, but it demands the utmost from the design of
Choosing Valvetrain Components: Lifters, Pushrods, Springs & Rockers
The type of parts you ultimately choose will depend on the application (street performance, circle track, drag, marine, etc.) and any rules that restrict the type of camshaft, lifters or other valvetrain components that are allowed. But don’t overlook your customer’s budget. Affordability often limits your choices if a customer just doesn’t have the bucks
Vizard’s View: Avoiding Flat Tappet Cam And Lifter Failure
There is nothing worse than building a cost effective engine for a customer, shipping it, and then having it come back a short while later with the installed flat tappet cam wiped out. Even if the cam and valve train was warranted by the cam manufacture, you, as the engine builder, will bear the brunt