Ultimate C4 Corvette Cage Fight: 1991 ZR-1 Vs 1996 Grand Sport
do you pick the 32-valve ZR-1 or the limited edition Grand Sport ... which shares bore centers with the L98, but not much else. The dual overhead cam heads and variable runner intake system were designed by Lotus and helped generate 375 horsepower and ...
Dual-Sport Budget Bashers Work or play, these quarter-liters are ready to roll. Which one’s for you?
All three machines feature 250cc, liquid-cooled, four-stroke Singles with double overhead cams and four valves ... And where does the KLX fit in? The answer depends on what you are looking for in a dual-sport machine. Ultimately, we broke it down like ...
2013 Mazda CX-5 Grand Touring AWD Road Test
Mazda engineer: Yeah, what did you think? Me: I think you guys forgot to put an engine in it. Mazda engineer: What do you mean ... direct injection, double overhead cams and variable intake and exhaust valve timing. And it runs on regular fuel, despite ...
Auto Q&A with Tom Torbjornsen: What does DOHC stand for?
Is there any way to know what this stands for? Thank you. The acronym DOHC stands for Double Over Head Cam. Your engine has two camshafts, one for each set of valves per cylinder. Each camshaft controls the valve set on each side of the cylinder head.
2015 Polaris Slingshot: Three Wheels And A Prayer
The fact that the Slingshot has been classified as a motorcycle means that it is not loaded down with ... four-cylinder gasoline engine with liquid-cooling, dual overhead cams and variable valve timing, tuned to produce 173 hp and 166 lb-ft of torque.