Oakley: Desire to be fastest

Race engines from Oakley Motorsports won NHRA Top Dragster championships 2017 and ’18. In NPTA championships (National Tractor Puller Association) they succeeded twice, in Battle of Bluegrass truck pulling championships four times as well as various circle track dirt championships and big-money Bracket events. They even conquered the Engine... read more

9.200in Deck Engine Block for Fords

Louisville, KY: World Products has released a new 9.200in deck version of their Man O’War Ford small block. It is ideal for oval track and drag racing applications. The shorter deck height accommodates smaller, lighter connecting rods and pistons which improve acceleration. It also reduces overall weight and lowers... read more

Always wanted to be a contender.

By Fergus Ogilvy. Matt Weston, a 33-year old Super Street drag racer with more than 30 wins and 5 championships to his credit, has achieved his wish startlingly well. Beginning at 18-years old and racing street cars, Weston gained vital hands-on experience during the subsequent decade and a half,... read more

Understanding hydraulic valve lifters

By: Ray T. Bohacz: I have a love-hate relationship with valve-lash adjustment. I love adjusting anything mechanical: getting my hands on it and fine tuning it to perfection. The part I dislike about lash or free play adjustment is its awkwardness and complexity. Too many components have to be... read more

Misunderstandings about intercoolers and carbureted superchargers

By Chris Beardsley:   Unlike port fuel injection systems, carburetors have a unique advantage while operating on boosted engines without an intercooler. In carbureted applications, the air charge from the supercharger is significantly warmer than ambient air. When warmer air is forced through a carburetor, the *vaporization process is... read more

Goodwood victory: exploiting the potential of a V-12

By Freddie Heaney:   On September 12, on his 67th birthday, race engine builder Bob Bartlett of V&B Engines of Chatham, Virginia, provided sufficient motive power for Joe Colasacco to win the Glover Trophy at the 2018 Goodwood Revival. Driving John Surtees’ 1964 F1 championship-winning Ferrari 1512, Colasacco drove... read more

Kaase launches new SR-71 cylinder heads for big-block Fords

Jon Kaase’s career as an engineer and engine tuner has a depth few contemporaries have achieved. On Monday, October 15, he celebrated his sixty-sixth birthday, and a few days earlier, he won his ninth award at the Engine Masters Challenge in Cleveland, Ohio. He felt privileged to have a... read more