Originally Posted by Stevie28
but i dont think you have looked into the nitros issue, as it does make a huge difference to performance, easily beat off ur spider with 75bhp jets (equate to 215bhp...),
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wow, well if it can beat a diesel Spider you better go for it
If after prolonged use you havent totally screwed your engine and associated components (driveshafts, gearbox etc) I will be quite frankly amazed, and of course Alfa will politely tell you to put the warranty where the sun doesnt shine.
Personally I wouldnt put anymore than 20% more power through any of the components on my car, dont forget everything is built down to a price. Your proposed 75bhp jets on the 1.8 would be a 50% increase in power -- something is going to break!
Just spend the money on some nice wheels or even better pay another month of your mortage off!