Turbo and pump swap, doesn't feel like much power difference

[HS-MotorsportsDallas]

I went 12.05 at 113 with my 2wd running our 64mm. It was spinning like crazy on a mediocre track even with a small set of slicks. I would think you should be having traction issues as well.

 

[ThatWhiteKidWhoStrokes]

I hope I can run that.
The closest track now to me that runs times is about a 2 1/2 hr drive but it's usually DA is 9,500ish
Ours here in Odessa is usually 4,000ish but our timing systems are down.
I'm going to be racing a truck this weekend that has the MPD full kit that's mainifolds and all with special made turbo for the kit. He's running the same tunning company as me but doesn't have a 15pump.
So he should be around 500. We are gonna do a dead stop and a 30mph roll. And I have the feeling he's gonna stomp me.

It's weird. My truck and his do not spin from a dig. But on a roll they will burn the tires off.

I wish I could put the truck on a dyno just to see if power numbers are right but out of the 4/5 dynos here. Only one allows diesels and it's a weekday only 8-5 company and I'm not taking a day off work to make 3 pulls on a dyno.


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[Powerstroked6.7]

Since you have the 15 pump, are you sure your tuning guru added the proper fueling, the mpd 366 kits with 15 pump makes 650 hp you should be smoking people

 

[ThatWhiteKidWhoStrokes]

I listed my Mods and they tuned for them.
Unless mid west tunes are just not good engine wise.

And I'm pretty sure they did. Cause a pulse width of 1638 would not be sustainable if I didn't have the 15 pump.


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[Notneb]

Jomax runs a 13.2 with just an intake and tune in his '15, so yeah you should be destroying you buddies 13.4 car.

 

[f100cleveland]

Since you have the 15 pump, are you sure your tuning guru added the proper fueling, the mpd 366 kits with 15 pump makes 650 hp you should be smoking people

How much is a 15 pump worth over the 11-14 pumps on a truck with a bigger turbo?

 

[ThatWhiteKidWhoStrokes]

If your a 11-14 on a bigger turbo you'll be around 500hp. With the 15 pump that flows the 9% more fuel you can support 600-650hp depending on how aggressive your tune is.


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[f100cleveland]

If your a 11-14 on a bigger turbo you'll be around 500hp. With the 15 pump that flows the 9% more fuel you can support 600-650hp depending on how aggressive your tune is.


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Dang, so it'd really wake that ATS 4000 up then.

Sorry for the hijack.


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[Six_Sloww]

If your a 11-14 on a bigger turbo you'll be around 500hp. With the 15 pump that flows the 9% more fuel you can support 600-650hp depending on how aggressive your tune is.


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I don't know anything about what a stock 15 pump is good for, all I know is dyno numbers don't mean much to me and 9% more fuel calculates to roughly 550 hp... If the 11-14 pump makes 500

 

[Codydiesel]

I will say this my ccsb 12 with stock 100k fuel system and a sx-366 on 35s ran 12.9 at 103 mph. So you should be atleast at that or below that time since my rail pressure after 1/8 mile was 23-24.5k on a 1440 pw tune.

 

[Jomax]

You should definitely be quicker than a 13.4. I've ran that on some early 15 tunes on 37s.

You've ran quicker then 13.4 in the quarter with your truck?


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[bigrpowr]

If your a 11-14 on a bigger turbo you'll be around 500hp. With the 15 pump that flows the 9% more fuel you can support 600-650hp depending on how aggressive your tune is.


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11-14 pump with even just a 363 will make 530-540 . 15 pump might make over 600 but it wont be much more .

 

[Jacob @ No Limit]

You've ran quicker then 13.4 in the quarter with your truck?


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No, right at it. Haven't been to the track after switching tunes.