2008 Nissan Altima Coupe 3.5T Dyno Results

All things Altima Coupe.
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Ranga14
Posts: 1864
Joined: Tue Sep 09, 2008 5:52 am
Car: Boosted 08 Altima Coupe 3.5
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Here's my most recent dyno results:

http://www.youtube.com/watch?v=ergPjPd81Xw

353whp/341wtq @ 7psi on a "Mustang Dyno"...
Adjusted w/WCF to 345whp/334wtq.

That's around 380-390whp on a Dynojet. ;)

Will upload photo soon.


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el_blacky06
Posts: 942
Joined: Fri Oct 02, 2009 9:40 pm
Car: 2007 Nissan Altima Sedan 2.5s 6MT
Location: Fontana, CA
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Finally some power out of that coupe of yours. What else did you do to it prior to the dyno? I still want to see you get up towards the 425 whp

VTMike24
Posts: 103
Joined: Wed Dec 31, 2008 5:02 am
Car: 2008 Altima 3.5 SE 6spd

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well done! love the sound of a spooling turbo.

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Ranga14
Posts: 1864
Joined: Tue Sep 09, 2008 5:52 am
Car: Boosted 08 Altima Coupe 3.5
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el_blacky06 wrote:Finally some power out of that coupe of yours. What else did you do to it prior to the dyno? I still want to see you get up towards the 425 whp
There's a dyno day coming up at the shop and I'll see if I can up it to 9 psi and see if I can hit or pass 425whp. Although that would be the Dynojet number mind you.

My number to reach would be around 385-390whp. So there's a goal for myself, haha.

As for what I've had done. Installed Injector Dynamics 725cc injectors and a Walbro 255 lph fuel pump. That's what gave me a good increase in power. Prior to that I had redone the exhaust to 3 inches from the turbo all the way down and also 3 inch intercooler piping and new intercooler. The SFR kit had all 2.5 piping.

Here's photos of the work:

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VTMike24
Posts: 103
Joined: Wed Dec 31, 2008 5:02 am
Car: 2008 Altima 3.5 SE 6spd

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I'm new to the forum so I went back and read through the history of your build. Hell of journey to say the least. I've considered the SFR kit myself, but seeing how much extra work you've had to do makes me think twice. For $5k you should get a solid boost in performance right out of the box without the need to upgrade half the items provided in the kit. I built and installed a custom turbo kit on my last car which was a Honda Prelude for about $3k. I wish I could do the same for this car, but the lack of parts kills me.

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normmynorm
Posts: 136
Joined: Sun Feb 02, 2014 7:35 am
Car: 2011 Altima Coupe 3.5SR
Location: VA

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Video was pretty awesome. Puttin in some serious wrench time. Good luck with the new goal!


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