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Deman SR27 Update


Deman SR27

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Well hello again everybody,

its been a long time since our last post

Here is an update of the Deman SR27. It is now pushing 18psi and producing 365hp and 302lb/tq. All this was achieved by installing a 38mm Tial external wastegate, Apexi NEO SAFC, and a nice tune on the mustang dyno

We made the dump for the wastegate resemble the exhaust

here are some pics

http://i59.photobucket.com/albums/g285/Grkmf3/1.jpg

http://i59.photobucket.com/albums/g285/Grkmf3/IMG_5256-1.jpg

 

 

 

 

 

http://i59.photobucket.com/albums/g285/Grkmf3/IMG_5258-1.jpg

http://i59.photobucket.com/albums/g285/Grkmf3/IMG_5250-1.jpg

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Yes, that is a Nissan SR20DET from Japan. Its out of a Nissan Silvia.

The wastegate is loud enought to turn heads 2 blocks away. It has a very nice tone to it, and only gets loud when your on it, which means it loud all the time

Here is the dyno video of the SR27 @ 15psi.

http://www.spracingonline.com/videos/dino.wmv

http://i59.photobucket.com/albums/g285/Grkmf3/24-1.jpg

http://i59.photobucket.com/albums/g285/Grkmf3/25.jpg

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If you make sure that the car is planted before you apply full boost there is not much wheel spin in 2nd and up. If you shift hard or are not on good pavement it's very easy to blowout the tires. Just because you run a lot of boost doesn't mean that you can use all of it at anytime. People always talk about turbo lag, but I find that if you're not satisfied with the rate of acceleration just shift to a lower gear.

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