PHOTO CADWELL PARK 27.6.15 RED BULL RACING F1 TECHIE CHRIS 'CLARK KENT' HALLIWELL PONDERS THE PERFORMANCE OF HIS FF1600 JAMUN T2 IN A RACING CONTEXT ABOUT AS FAR REMOVED FROM FORMULA 1 AS IT IS POSSIBLE TO GET RED BULL RACING F1 TECHIE CHRIS 'CLARK KENT' HALLIWELL PONDERS THE PERFORMANCE OF HIS FF1600 JAMUN T2.