Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

the rocker cover on your engine is way too small to fit 16valves beneath it. Sure is 8v! Good for torque, midrange power but shizzle at high revs. I got a 1.4 16v sport and power band is from 5000rpm onwards (with uprated spark plugs).

my power comes in at 3-4rpm but wen it does it pulls hard 2 red line in every gear except 4 5th

kool ya on