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260 RS Dyno Results

Kip

By Kip,
in Wagoneers

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Kip Explorer

Kip

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I put my new-to-me Stagea on a dyno today. I don't know the history of this car, so I thought I'd get a baseline. You know, figure out my starting point before I change a couple things up. I thought some of you may be interested, so I've attached an image of the 2nd dyno run.

Results are decent: 252.54 ft-lbs (342 nm) and 292.78 hp (218 kw) peak at the wheels and 311.29 ft-lbs (422 nm) and 359.38 hp (268 kw) peak at the crank. The car has a cat back exhaust and mushroom filters on it, but the rest is unknown. Since it's supposed to have around 280 hp stock, I'm guessing something else has been done to the car. No way a cat back and air filters gave me 80-ish hp. Time to do some poking around and figure it out.

-Kip

 

 

Dyno Run 2 - 2024_03_07.jpg

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Kip Explorer

Kip

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1 hour ago, GTSBoy said:

What's the boost?

Based on the in dash meter, around 0.8 bar. Stock is 10 psi on this motor, yes? If so, I'm pretty much running stock boost.

-Kip

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GTSBoy Grand Master

GTSBoy

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0.8 bar is nearly 12 psi, so you have a little more boost than stock. Nowhere near enough to explain the amount of power it made at that boost, so it's going to be fair to assume that you have bigger turbos on it. -7s or -9s or something similar perhaps.

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Kip Explorer

Kip

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4 hours ago, GTSBoy said:

0.8 bar is nearly 12 psi, so you have a little more boost than stock. Nowhere near enough to explain the amount of power it made at that boost, so it's going to be fair to assume that you have bigger turbos on it. -7s or -9s or something similar perhaps.

Maybe. I haven't had a chance to dig into the engine bay. It didn't come with a mod sheet, so I need to go on a fact finding mission.

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PranK Grand Master

PranK

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Sounds like it might be a *good* fact finding mission for a change! :D 

RB26's have a restrictor in the boost line. Pop this out and it'll run 12psi all day. Maybe check this is still in place? 

 

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Kip Explorer

Kip

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17 hours ago, PranK said:

Sounds like it might be a *good* fact finding mission for a change! :D 

RB26's have a restrictor in the boost line. Pop this out and it'll run 12psi all day. Maybe check this is still in place? 

 

That's a good piece of info. I'll have some time this weekend to check it out. Don't even have to put it on a lift! 👍

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