Standard Th59 Throttle Position Sensor - (tps) Red Box Nos # Th 59 on 2040-parts.com

At GM, the tail fin is back--but now it's a blade

Tail fins are making a comeback at General Motors Co., although they are a far cry from the saillike appendages of the 1950s. And this time the company is calling them blades. The look, pioneered on the Chevrolet Volt to improve aerodynamics, will appear on other models to boost fuel economy, said Ed Welburn, GM's global design chief.

McLaren P11 caught testing

Proof of how far along the P11 is came today with pictures of the car out testing in chilly climes in Sweden (just like the next generation Porsche 911 (998) and the new Baby Rolls Royce, the RR4). McLaren P11 caught testing in snowy Sweden The McLaren P11 is a hand-built carbon composite 2 seater, mid engined car, with a target weight of only 1250kg. Power is likely to come from a Mercedes lump, and probably a tuned version of the 6.2 litre AMG found in the ’63s’, mated to an F1 style flappy-paddle gearbox.

2015 Lexus RC F gets 'more than' 450 hp and in-your-face styling

We got a good look at the 2015 Lexus RC F coupe last week, but its official Detroit auto show reveal answered a few of the questions we still had about the aggressively styled two-door. First and foremost? Output.