986-HP McLaren P1 GTR Concept Revealed at Pebble Beach

The McLaren P1 GTR concept officially revealed at Pebble Beach gets a power bump from 903 hp to 986 hp as well as other track-focused performance bits.

The <a class="colorbox" href="http://wot.motortrend.com/1407_mclaren_to_unveil_p1_gtr_design_concept_at_pebble_beach.html" …read more