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Cyberkreig
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Car: 1993 Nissan 240SX SR
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http://cyberkreig.tripod.com/Dyno.jpg

Copy paste to view.

I'm satisfied with the numbers. It was at or above 90 degrees with high humidity. I like to think the numbers are a bit better on the street.

The car was Bouncing pretty violently on the dyno.. I think that explains the totaly wacky curve.. Operator said it could be nock, timing, or my tires out of round.. Seeing as how the car sat in one place for 9 months i tend to think the latter. I ordered some Yoko AVS


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ride4lame
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I know you are sr...but what other mods do you have, and how much boost were you running?

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Dori Dori
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Phax wrote:I can't see the picture. The link brings up some lame "Image hosted by Tripod" image.
[quote=" Cyberkreig Copy paste to view.

http://cyberkreig.tripod.com/Dyno.jpg[/quote]Works fine when you FOLLOW DIRECTIONS! :thinker j/k ;)

A mod list would be nice though.

Cyberkreig
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T25 @15psiWalbro Pump Stock Fuel filter/systemGreddy E-01 EBCGreddy VSPLHeavy Throttle 80mm Down pipeHeavy Throttel 80mm Test pipeApexi N1 DualSplitfire Coil backsDenso Iridium Spec2Jun Ultralight Flywheel

240SXer
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What's the HP? I can't see it...

Onizuka
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Car: 91 Nissan S13 coupe SR20DET
89 Nissan S14 hatch SR20DE

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250

240SXer
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Wow.. That's pretty nice..

Cyberkreig, how is that ignition? Did you get any power from it? Why is your engine putting out so much power? Nice for a T25.

Cyberkreig
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The ignition is nice, it clearedup my part throttle misfire.. I dont knwo if i gained any power from the ignition itself.. but i know its looks nice...

I didnt think that 250 was that much power.. But thank you anyway.

240SXer
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250 is a lot for a T25.. My boost is all instable. I think that's my main problem. Are you on stock injectors? Isnt 15psi past the fuel?

Cyberkreig
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Stock injectors.

IT runs a bit leaner between 2k and 4k. It hovers around 13:1 but up on the top end 5.5k - 7k AFR is 10.x:1

f150intally
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i would say he is on the high side of a T25. My guess is the lightweight flywheel, which reduces driveline losses. I made 244.2 on practically the same setup minus the flywhee.

Cyberkreig
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I am starting to question the 'common knowledge' about what T25's and stock fuel can do.

I'm anxious to install my Aluminum driveshaft... I'd also like to order Greddy pullys in a further attempt to save lost HP.

My list of To do includes emanage, wideband, turbo elbow and install this SS manifold. I'm really interested how much quickspooling hp can be worked out of a t25 and 370's with boltons and tuning.

VitaminT
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Car: 93 240sx SE

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Sounds like a unique plan. Most people don't hesitate to pitch out the T25. Note that the Greddy pullies are just lightweight and not underdrive (like I thought).

chillmieste
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Car: 97 240sx KA-T
Location: Ft lauderdale

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Did you max out at 250 because you dont have a z32 maf?

Cyberkreig
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VT - I will ditch the t25.. but for now its in good shape.. and i dont happen to have the several thousand needed for a bigger turbo and new fuel system.. The UnOrthodoxRacing people said the greddy pulleys were UnderDrive?

CM- I dont know.. i have an SOHC maf, which i have HEARD is good to 280-300

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Dori Dori
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Try that new intake manifold gasket from hondata. That seems like a really interesting, cheap, and safe way to gain a few ponies. :)

f150intally
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I agree with Dori... My buddy had one on his boosted civic and at any given point in time you could touch the intake without burning your hand. The hondata gasket keeps heat from transferring from the head to the intake plenum, which will keep the intake charge cooler as it enters the combustion chamber.

VitaminT
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Car: 93 240sx SE

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Haha. I smell cardboard box retrofit.

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180crafter
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I noticed that.... Looks really neat.

240SXer
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I've heard about those gaskets that cool your intake. Where can I get some info? HOw do they work? It just keeps the head from heating the intake manifold?

Cyberkreig
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i have never heard of anything like that. I'll Look around.

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Dori Dori
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That's basically it.

Edit: This was to 240sxer.

VitaminT
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It is basically like a plastic spacer between the head and intake manifold. Stops the head transfer.

nismofan14
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Very nice numbers.

Hey Cyberkreig, did you happe to see the elusive r32 that was there? The guy with the black s13 next to yours mentioned it and I made three trips around that **** complex and still couldn't find it.

Cyberkreig
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I saw him at least 3 times, he was there both days.

He was slinking around the dyno while i was on it.. he was also parked up the lot and a row or two over from where me and the other black S13 were parked.. I dont think i got any pictures =(

nismofan14
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:mad:

****, I new I shoulda went back on sunday. Oh well, At least I got to see a few nice 240's. There was a group of nissans way up by the show field entrance that were pretty nice.

Badfish
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Joined: Fri Dec 19, 2003 1:01 pm
Car: 93 Nissan 240SX w/ black top SR20

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Wanna sell the car? Heh.

What's up, Cyberkrieg? I met you on Saturday. I'm the crazy guy who drove down from Syracuse.

I definitely was impressed by your car. It was so damn hot Saturday. I'd love to see what your car would do in better conditions.

Meh, Im still kicking myself for not having a camera Saturday. All the good cars left after the first day. Some nice action shots of the two STI's doing donuts in the parking lot on Saturday night would have been cool.

The r32 actually stayed at the same Econolodge our group was at. Im sure one of my friends got some pictures.

John

Altiman94
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Joined: Sun Jun 22, 2003 12:13 pm
Car: 1989 Nissan 240SX

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Very nice numbers. I didn't expect a T25 to put out that much power. Thats very good to know what stock components can really do.

Phax
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Cyberkreig wrote:I didnt think that 250 was that much power.. But thank you anyway.


Bro, 250hp is nothing to sneeze at. Sure, you're not going to be spanking a Porsche with it. But still.... :ylsuper

nissanrcer240
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Phax wrote:Bro, 250hp is nothing to sneeze at. Sure, you're not going to be spanking a Porsche with it. But still.... :ylsuper


I know I would be more than happy with 250whp w/ the t25, thats what Im aiming for actually, before the turbo gets bigger anyways


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