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Base Hellion Sleeper Kit Results 2020 Mustang GT

MidnightGT

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Well, finally got my car on the Dyno today to see what power it’s making.

2020 Mustang GT
Hellion Sleeper Kit w/ base 62/66 ‘s
Fore L1E w/ dual Walboro 465’s
1050x
Billet OPG’s

824/756 @ 12.9# on e85

Peak hp was made @ 6450 rpm.... and was expecting power to climb to redline.
Any thoughts on this?
Nevertheless I’m happy with the numbers.

58CDD679-9E02-4001-8EB4-F8A3FB1C9A4E.jpeg
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MidnightGT

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Nice solid #’s. Just curious, but what was the total cost on your setup?
PBD Level 1 Hellion Package w/ NGauge and Eboost Street ~$8,600

Fore L1E w/ basically all the upgrades (FC3 controller, Honeywell switch, boost/vacuum block, upgraded to high pressure Walboro 465’s, stainless filter, etc) and ID 1050X ~ $3,000

opg/cs package ~$400

All-in-all around $12k and I’m sure it could be packaged together for a little cheaper. I didn’t decide to go e85 until after I ordered the Hellion kit. So it was pieced together after the fact.
 

IrishStallion

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PBD Level 1 Hellion Package w/ NGauge and Eboost Street ~$8,600

Fore L1E w/ basically all the upgrades (FC3 controller, Honeywell switch, boost/vacuum block, upgraded to high pressure Walboro 465’s, stainless filter, etc) and ID 1050X ~ $3,000

opg/cs package ~$400

All-in-all around $12k and I’m sure it could be packaged together for a little cheaper. I didn’t decide to go e85 until after I ordered the Hellion kit. So it was pieced together after the fact.
Nice!
Did you install it all yourself or have shop do it?
 
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MidnightGT

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Nice!
Did you install it all yourself or have shop do it?
had a shop do it as I got a “buddy” deal of the century. $2,000 for all of it to be done - Opg, turbo kit, fuel system
 

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wazslow

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Whats the exhaust setup? Did you option the boost actuated cutouts?
 

MKL_DS

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Looks like similar issues another TT car had where the exhaust restrictions start leading to valve float.
 

15GTPP

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Nice numbers! I actually paid the exact same for installation on the kit, fuel system, and opg/cs. The best thing is I was able to be there for it and learned a lot. Here’s my dyno sheet for comparison. Only difference is I’m running the Precision Gen 2 BB 6266’s and a Corsa Sport Catback. This kit is very impressive.

Runs were done on 9, 11.5, and 15 psi on pump e85.

D7DCF41B-3B18-4E56-B2FE-3CF256C4EF6F.png
 

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Jackson1320

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Well, finally got my car on the Dyno today to see what power it’s making.

2020 Mustang GT
Hellion Sleeper Kit w/ base 62/66 ‘s
Fore L1E w/ dual Walboro 465’s
1050x
Billet OPG’s

824/756 @ 12.9# on e85

Peak hp was made @ 6450 rpm.... and was expecting power to climb to redline.
Any thoughts on this?
Nevertheless I’m happy with the numbers.

58CDD679-9E02-4001-8EB4-F8A3FB1C9A4E.jpeg
Your numbers should be higher and rise a lot farther if not all the way to redline. Can you data log boost? You might not be holding steady boost all the way to redline
 

MKL_DS

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That’s a very low boost to be causing valve float
This is the 2nd one of these kits to post recently with good power numbers that happened about 1000 rpm too early. Makes me wonder if there's an exhaust issue.
 
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MidnightGT

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Whats the exhaust setup? Did you option the boost actuated cutouts?
I did not get boost actuated cutouts, and this was a concern of mine. It’s 3” back through MBRP mufflers.
 
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MidnightGT

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Nice numbers! I actually paid the exact same for installation on the kit, fuel system, and opg/cs. The best thing is I was able to be there for it and learned a lot. Here’s my dyno sheet for comparison. Only difference is I’m running the Precision Gen 2 BB 6266’s and a Corsa Sport Catback. This kit is very impressive.

Runs were done on 9, 11.5, and 15 psi on pump e85.

D7DCF41B-3B18-4E56-B2FE-3CF256C4EF6F.png
This is how I anticipated my Dyno graph looking. I’ll send my data log from the run and Dyno graph to my tuner and see if he can see any correlation with drop in power.
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