American Dave Roper will race a Team Obsolete 1967 350cc Four Cylinder Benelli during the upcoming AHRMA weekend at NJMP.

News then that BMW has cast aside the 3.0-litre unit in favour of a smaller, simpler 2.0-litre four-cylinder engine ... said Björn Lellmann, head of customer racing. "This efficiency makes ...

Dive into the world of advanced engine repair as experts rebuild and resurface a Hino cylinder head ... showcases how cylinder heads are rejuvenated, improving engine performance, and preventing ...

To these, Summit Racing has recently added its own line of precision cast cylinder heads for third-gen Hemis ... CNC-finished head faces and bolt holes, manganese bronze valve guides, interlocking ...

Slate has been slowly getting his experience in practice and has a few start and parks, but he will be racing for real on Saturday night. Slate is the first fourth-generation driver in the ...

When Chevy dropped the 427ci LS7 on the performance ... of the rectangle-port cylinder heads that subsequently came through the years (i.e. LS3, L92), the LS7 cylinder head still reigns supreme ...

Ferrari was so proud of its five-valve cylinder heads, it changed a naming ... SP—was problematic in endurance racing, as adding more holes to a cylinder head increases the risk of warping ...

“In the foundry business, nobody wants to mess with a cylinder head ... such performance potential has garnered a lot of interest. Minetti has serialized 16 heads thus far, skipping unlucky ...

Chrysler Group dealers are replacing malfunctioning cylinder heads on a small percentage ... has not issued a technical service bulletin on cylinder head failures with the Pentastar engine.

So, it should come as no surprise a legendary name like Racing Head Service (RHS ... it was a manufacturer of racing cylinder heads at a time when few others were in the business of making ...

RHS cylinder heads are unlike anything else you've ... So, it should come as no surprise a legendary name like Racing Head Service (RHS) would have come of that Memphis racing spirit some 39 ...

William Walters said he is out over $22,000 after shipping his Corvette to Hennessey for a head and cam package ... Mark Lublin said he sent his Viper cylinder heads to Hennessey for new valves ...