Turbo Sportster

For discussing how to choose sensors and create a wiring harness for all Bowling and Grippo versions of the MegaSquirt® EFI controller.
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Dakin Engineering
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Turbo Sportster

Post by Dakin Engineering »

Now that I have parts in hand, um, I have a specific question;
Can an open element IAT be mounted vertically, from below?

The hose barb on the MAP tipped me off...

Sam
Turbo Sportsters since 1997
Uncle Bob
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Joined: Sun Nov 27, 2005 4:37 pm

Post by Uncle Bob »

surprised no one has mentioned, this, O2 sensors are pressure sensitive. If you run it pre-turbo, you won't get accurate results

I've seen graphs of pressure vs skew for the Bosch LSU-4, couldn't find it right now though, but this goes for all O2's, not just WB's

I'd run a WBO2 on the dump pipe. Its way better to have slightly late, accurate readings, than have 2 points lean, quick readings, if you know what I mean.

On one of my bikes, I run a similar dump pipe, and its accurate even with such a short pipe.
Ryan
ryanlangford@q.com

Three turbo'd bikes and counting
efahl
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Location: San Clemente, California, USA
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Post by efahl »

Uncle Bob wrote:I've seen graphs of pressure vs skew for the Bosch LSU-4, couldn't find it right now though, but this goes for all O2's, not just WB's
Note 10.6, last page: http://www.not2fast.com/instrumentation ... nglish.pdf
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