Twin turbos....Mental institution... Sign us all up...
Lewis, Gary M
gary.m.lewis2 at boeing.com
Wed Aug 7 11:05:11 EDT 2002
Mike, ANYBODY can do a twin turbo I5 (ok, I'm teasing). Why not a
sequential Twin Turbo, say one K03 for 1,000 - 4,000 rpm, with a K27 Sport
starting at 3,000 RPM, blending with the K03 between 3,000 and 4,000, then
taking over at 4,000 to say 8,000(not a misprint, but would the MC handle
8,000 rpm??). It would be a streetable version of the Audi Sport URQ. You
could probably look at some factory stuff (Mazda did one I think???) for
ideas. I offer to design the *sequential* WI in exchange for one drive
around the block...
BTW, I think a centrifugal supercharger/Turbo combo would be even better...
And you thought you were insane.
Are you going to have the TT's share the center exhaust, or all the
exhaust?? This could be an exhaust flow efficiency nightmare. No worries,
Mike is I believe going to be a senior in highschool this upcoming semester.
We've been chatting a bit online. He's a neat kid. Keep thinking Mike. Us
old farts get into some repetitive ideas, and our best thinking gets us a
2.0 bar CIS 230 hp solution, and we think we are the berries. The only
limitation you have have that many of us farts don't is $$$$. But you have
time and a nearly infinite source of parts (local junkyards), that are
cheap. Keep thinking...
1990 200TQW, RS2 Turbo, 1991 TQ Intercooler, 1.8 bar, Bypass Valve, Euro's,
Bilsteins, Redline in tranny and diffs
Planned upgrades: H20 Injection (Aug 02), Keyless Entry (Aug 02) 2.0 Bar
Upgrade (Sept 02)
> Message: 2
> Date: Tue, 06 Aug 2002 21:42:01 -0700
> Subject: Twin turbos....Mental institution
> From: "Michael Gough" <mdg3369 at newtsplace.com>
> To: Quattro at audifans.com
> Ok guys, I've finally gone off the deep end. Someone come
> take me to the
> insane asylum where I belong! I'm going to put twin turbos on
> the new MC
> motor once it's broken in and I'm done with the stock
> cracking EM. I've
> changed my mind away from the K26/27 hybrid. Sure I could
> probably get the
> same or more power from a single turbo, but hell where's the
> insanity (some
> call it creativity) in that!? Too many people have done that
> already. No sir
> I'm gonna get myself a pair of 45 Trim Garrett T3s (they'll
> put out 27psi @
> 70% efficiency on my motor) and make something out of my POS
> station wagon.
> Details will follow, and all your questions will be answered...
> '88 Quantum Syncro turbo/EFI
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