does anyone have evidence that compression affects spool time??
11-07-2004, 07:56 AM
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does anyone have evidence that compression affects spool time??
It doesnt make sense to me. I would think spool times has more to do with the turbo and exhaust size and not the motors compression. but I can see higher compression making more overall HP and TQ. does anyone have actual proof becuase I think its just a myth.
11-07-2004, 10:51 AM
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Re: does anyone have evidence that compression affects spool time?? (tony1)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tony1 »</TD></TR><TR><TD CLASS="quote">It does affect spool time, but not as much as people think...</TD></TR></TABLE>
that is what I have always thought....is it the same with bore too?
that is what I have always thought....is it the same with bore too?
11-07-2004, 11:20 AM
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Re: does anyone have evidence that compression affects spool time?? (BoostR41)
A bigger bore increases displacement, which spools the turbo faster. In itself, bore will make a change in spool, just as compression does. When you add them up it's a fairly noticable difference. 8:1 81mm vs 10:1 84mm is very noticable.
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