written by red9elnino on 26/07/2009
Had my msd vectra Gsi 2yrs now was standard when i bought it(194bhp),since have added pipercross viper full cold air induction,enlarged throttle body,4 bar fuel pressure reg, it has losted that inoying flatspot at 3000rpm and acceleration has improved by at least 50%.
ive done a 0-60 in 6.8sec and recon its top speed is over 150mph so for a car that was bought of Ebay for £800 its not a bad buy, plan to get better down pipes and remap to get around 235bhp very happy with it!!!
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