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Looking to buy gauges with 180 mph speedo?

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Old 12-23-2004, 12:02 AM
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badass951
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Default Looking to buy gauges with 180 mph speedo?

I was just wondering if anyone had a gauge cluster for sale with the 180 mph speedometer. I would actually prefer to buy the model from the S2 I believe, with the 180 mph speedometer and no boost gauge. However, that is not a big deal, I am just looking to upgrade the gauges on my '86 from the 160 mph version to the 180 mph version.

Thanks!
Old 12-23-2004, 12:30 AM
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Judson951
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ME 2 PLEASE HELP.
Old 12-23-2004, 12:33 AM
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Jakerx
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wow i didn't even know there was a 180 mph gauge
Old 12-23-2004, 12:36 AM
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Originally Posted by azndrvr447
wow i didn't even know there was a 180 mph gauge
Promotion road tests all of his cars and so far each of his builds have been capable of hitting 172 mph. Having a 160 mph speedo would just not cut it!
Old 12-23-2004, 01:06 AM
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nine-44
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I picked one up but it's for a 968,runs off the ABS.
Old 12-23-2004, 01:10 AM
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who or what is promotion? sorry for my ignorance. from the sound of it he seems pretty well-known
Old 12-23-2004, 01:27 AM
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Originally Posted by nine-44
I picked one up but it's for a 968,runs off the ABS.
Do you still have it available?

Originally Posted by azndrvr447
who or what is promotion? sorry for my ignorance. from the sound of it he seems pretty well-known
Promotion Racing is a 944 Turbo specialty shop in Miami (works on other Pirsche as well). It is a shop owned and ran by David Pagan. He is doing a custom build for me.
Old 12-23-2004, 02:03 AM
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I was wondering were you looking for an analog style speedo or could you use a digital. Just because the analog quits at 160 doesn't mean that a digital would. I seem to remember a show recently where a RUF 911 was traveling much faster than the analog gauge could travel and they had to change the camera angle to focus on the digital. Talk about burying the needle. Was cool to see how fast it happened.

Michael
Old 12-23-2004, 02:15 AM
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Danno
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The speedo on '85.5+ cars are digital units that runs off pulses from the tranny. The spacing between the pulses tell the speedo how fast the car is running. You can actually print up your own gauge faces if you want; someone posted high-resolution white faces a while back. Then use an electronic device to re-time the pulses to work with any range you want, 0-180mph, 0-200mph, etc. You can get that ratio-adaptor here: http://www.atrol.com/cx_era.htm#era

Also 172mph is common because that's the speed of a 951 at the stock 6500rpm redline; requires only about 255rwhp. With a 7000rpm redline, you can hit 185mph (313rwhp@7000rpm needed).
Old 12-23-2004, 02:33 AM
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Originally Posted by Danno
The speedo on '85.5+ cars are digital units that runs off pulses from the tranny. The spacing between the pulses tell the speedo how fast the car is running. You can actually print up your own gauge faces if you want; someone posted high-resolution white faces a while back. Then use an electronic device to re-time the pulses to work with any range you want, 0-180mph, 0-200mph, etc. You can get that ratio-adaptor here: http://www.atrol.com/cx_era.htm#era

Also 172mph is common because that's the speed of a 951 at the stock 6500rpm redline; requires only about 255rwhp. With a 7000rpm redline, you can hit 185mph (313rwhp@7000rpm needed).
Wow! Thanks for the great info! Guess my car will be doing 185mph then, as there is no rev limiter and my car should have 320rwhp. Awesome!
Old 12-23-2004, 02:46 AM
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Well, you'll probably need closer to 350 peak-HP because of the kamikazi diving torque & HP curves of these cars. But yeah, 185mph is a blast!
Old 12-23-2004, 02:52 AM
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North Hollywood gauges would calibrate and change the 170mph (270kph) gauges to 180mph (300kpr) gauges for $80+ depends on what is needed, add $30 for the conversion.



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