Table:
text: Ivor Bueb
Complete World Championship Formula One results
Complete World Championship Formula One results
Year_ Entrant Chassis Engine Points
1957 Connaught Engineering Connaught Type B Alta Straight-4 0
1957 Gilby Engineering Ltd. Maserati 250F Maserati Straight-6 0
1958 BC Ecclestone Connaught Type B Alta Straight-4 0
1958 Ecurie Demi Litre Lotus 12 Climax Straight-4 0
1959 British Racing Partnership Cooper T51 Climax Straight-4 0
1959 British Racing Partnership Cooper T51 Borgward Straight-4 0

Question: According to Ivor Bueb, what is the biggest benefit of a pre-1957 Connaught Engineering Alta straight-4 engine?

Question: Which 1957 engine has a Connaught Type B chassis under Ivor Bueb?