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09-14-2004 #1
Relationship between compression ratio and streetability???
I've been getting mixed answers on this question. One engine builder said that if we run low compression (8.0:1) that the Procharger will have a "light switch" effect and not be as smooth, which would be good for the quarter mile, but crap on a road course. He suggested 9.0:1 and less than 20lbs of boost.
Another builder, namely the one who is helping with our engine, said that we will want lower compression for more street friendly driving and keeping the boost low when not at the track. He is thinking 8.0:1.
Truth be told, I would like to be able to jump in the car and go to the store if I had to. And have it be a nice simple drive. So which ratio would be better and at what boost settings?
I have never driven a forced induction motor before, so take my questions with a grain of salt...I'm still learning.
Hopefully I provided enough info for a good answer! Thanks in advance for any info!
Kris
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09-14-2004 #2