Quote:
Originally Posted by OM VT3
Still going to be laggy with only 2l feeding the turbos
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Are you kidding? The AMS Alpha 10 packages for the Porsche 997.1 (3.6L) runs Tial Alpha 3076s makes over 500 WTQ by 4k RPMs, with a 7k redline. The M3 has more displacement and a higher redline, so lag should be nearly nonexistent if you're keeping it in the boost curve.
Twin turbo charging a S65 is like turboing a GT3. The engine has so much volumetric efficiency that as long as you're bolting on reasonably sized turbos, it'll move enough air that you won't even have a chance to look at your watch and check how long it takes for boost to build. Another example would be a stock motor TT-Gallardo. Twin 6266s and it hits peak TQ at 5k RPMs, carries the power out all the way to 8k.