I've wondered if the power loss from spinning the blower at 20% would negate the extra boost. I'm running 15% overdrive right now.
20% od? That would be great!
I have a question: what amount of overdrive would you guys recommend running on an early model engine with a late model M90, 36 lb injectors, true dual exhaust and tuned for that setup? You guys are using lots of overdrive, but have MP blowers and whatnot.
5% would probably be good to start at....
10% would be too risky, i'd imagine? I have heavy duty tensioner springs, so i'd think that belt slip would be minimized.