2.5' downpipe vs. 3' downpipe

George Roffe geo3@earthlink.net
Mon, 21 Oct 2002 13:23:32 -0500


Andris Laivins wrote:

>personally, I'd go with a 2.5" bend off the turbine, and then a
>smooth transition up to 3" after the first bend.

OK, I admittedly had to put down my banana to type this, but it would seem
to me that if you used a taper from 2.5-3" right off the outlet it
shouldn't hurt at all since the taper will speed up the gases coming out of
the turbine housing.

George Roffe
Houston, TX
91 SE-R (well modded)
91 G20 turbo (well modded)
84 944 SCCA ITS race car under construction
<http://home.earthlink.net/~geo3/>