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Old 04-28-2012, 08:28 PM   #4
pwpanas
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Quote:
Originally Posted by fastsupra View Post
I am going to be running methanol injection (snow performances stage 3 kit) and I will primarily be daily driving it, road racing, and the occasional drag racing. I just need a good turbo that has a quick spool time. I have been looking at sound performances turbos because along with the turbo I could buy their quick spool valve to go with it. So basically I want to buy a full turbo kit with the fastest spooling turbo that will get me roughly 650whp.
I agree with your general approach. But the details about how you get there are critical. Your turbo's boost must not outflow the methanol's ability to suppress detonation, or your engine will quickly get ruined. A slightly larger turbo (with slightly more lag) allows you to run a bit less boost, thereby requiring less net octane. If you were willing to run pure race fuel, it wouldn't be as much of a concern.
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