A TURBO UPGRADE HAS ARRIVED!!!!!!

GrumpyRanger

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https://crpengineering.com/product/2019-2020-ford-ranger-2-3l-ecoboost-stage-3-54mm-upgrade-turbo/

Check it out guys!!! Turbo upgrade has finally been built by these guys!!! It uses the stock turbo frame so you can send your stock one to them they rebuild it n send it back to you!!!

Which means it also according to them will work with our afe charge pipes and any aftermarket turbo manifold that may be coming in the future!!! Hell yea

339hp and 304ft-lbs with turbo tune n exhaust... Damn!!
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DJRPM4131

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https://crpengineering.com/product/2019-2020-ford-ranger-2-3l-ecoboost-stage-3-54mm-upgrade-turbo/

Check it out guys!!! Turbo upgrade has finally been built by these guys!!! It uses the stock turbo frame so you can send your stock one to them they rebuild it n send it back to you!!!

Which means it also according to them will work with our afe charge pipes and any aftermarket turbo manifold that may be coming in the future!!! Hell yea

339hp and 304ft-lbs with turbo tune n exhaust... Damn!!
Isn't the Stock Engine rated at 310 ft-lbs Torque?
 

Rviator

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I understand torque and hp, but don't get why these vendors say xxx ft-lbs with 33 inch tires. Rear wheel torque should be the same regardless of the tire size. What am I missing here? Is this just advertising speak?
 


Andy

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Looking at the dyno sheet the turbo must run out of breath at 5200 rpm or so. Everything past that are gains for the upgraded compressor wheel. My question is do we have enough injector to handle more air at that RPM on E50. Im betting not.. Would need to upgrade the HPFP and then it would be beast mode.
 

outdoorphotog

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Looking at the dyno sheet the turbo must run out of breath at 5200 rpm or so. Everything past that are gains for the upgraded compressor wheel. My question is do we have enough injector to handle more air at that RPM on E50. Im betting not.. Would need to upgrade the HPFP and then it would be beast mode.
I would be curious to see the injector duty cycles from their run with the rebuilt/upgraded turbo I would bet its in the vicinity of 100% or more.
 

Dr. Zaius

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It looks like the stock turbo is making more torque down low than the upgraded version, and hangs with the upgrade until around 4800rpm where the upgrade keeps pulling.

Most of my driving is below that so the stock is probably sufficient for my driving style.

That said, the stock turbo with 93 tune is putting out peak of around 325HP and 375TQ at the rear wheels (roughly 380HP and 440TQ figuring 15% driveline loss. The 10spd auto may be more efficient than that but I would guess marginally so if at all).

The upgraded turbo is peaking around 400HP and 435TQ with a flatter torque curve so it is definitely an improvement.

And if it appears totally stock......hmmmmmm.....
 

doug910

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I understand torque and hp, but don't get why these vendors say xxx ft-lbs with 33 inch tires. Rear wheel torque should be the same regardless of the tire size. What am I missing here? Is this just advertising speak?
Not only do large tires eat up power with the extra rotational mass, changing tire size also changes the effective gearing as well. Small tires will put down more wheel torque, large tires will put down less wheel torque.
 

Oregon Comrade

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Not only do large tires eat up power with the extra rotational mass, changing tire size also changes the effective gearing as well. Small tires will put down more wheel torque, large tires will put down less wheel torque.
+1, well said....but HP should remain largely static, less torque but higher RPM = same HP.
 

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Not only do large tires eat up power with the extra rotational mass, changing tire size also changes the effective gearing as well. Small tires will put down more wheel torque, large tires will put down less wheel torque.
This is why I asked the question. When measuring the torque at the rear wheels the tire diameter and gearing need to be in the equation used to generate the published numbers. To exaggerate, rear wheel torque in 1st gear is a lot more than in 10th. Horsepower is the same.
 

Bud

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https://crpengineering.com/product/2019-2020-ford-ranger-2-3l-ecoboost-stage-3-54mm-upgrade-turbo/

Check it out guys!!! Turbo upgrade has finally been built by these guys!!! It uses the stock turbo frame so you can send your stock one to them they rebuild it n send it back to you!!!

Which means it also according to them will work with our afe charge pipes and any aftermarket turbo manifold that may be coming in the future!!! Hell yea

339hp and 304ft-lbs with turbo tune n exhaust... Damn!!
Ah to be young again.
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