BTR 220 and rotofab dyno on a A10. - Page 2

BSV-CamaroSS · 06-05-2025, 04:35 PM

Quote:

Originally Posted by NA18CamaroSS

Nice gains.

Thank you!

BSV-CamaroSS · 06-05-2025, 04:38 PM

Quote:

Originally Posted by 6spdhyperblue

If you could make a pull after adding just headers then another after the intak/tb that would be super valuable

That's the plan. I like to see the gains, and like to share the info with others the best I can. They will also be on the same dyno.

DeuceCam · 06-05-2025, 05:43 PM

Looking forward to seeing the progression on this build.

BSV-CamaroSS · 06-11-2025, 05:00 PM

Quote:

Originally Posted by DeuceCam

Looking forward to seeing the progression on this build.

That makes two of us! I have had this parts for a while, but I was building another engine for my 2002 Trans Am. Well I finally got it done so now I can start on the Camaro. The next thing will be headers, so hopefully here in a few weeks that will be done and on the dyno.

BSV-CamaroSS · 06-21-2025, 02:46 PM

Just a quick update. Headers are on, just need to tune. But I had back surgery 2 weeks ago so I am down for a bit while I heal. But I promise to update when we do get the numbers for headers, then E85.

BSV-CamaroSS · 07-15-2025, 04:31 PM

Finally got around to getting the headers, and E85 installed, tuned, and dyno numbers. Really happy with how everything has come out. Drives great!

Stock numbers: 384hp, 397tq
Blue: RotoFab/BTR 220 Cam, 422hp, 406tq +38hp, +9 tq
Green: Headers, mid pipe, and Corsa axle back 448hp, 444tq +26, +38 tq
Red: E85 466hp, 458tq +18, +14 tq

Total gain 82 hp, 61 tq

vince3 · 07-16-2025, 03:36 PM

You going to do an intake and TB next?

BSV-CamaroSS · 07-16-2025, 04:24 PM

Quote:

Originally Posted by vince3

You going to do an intake and TB next?

Once I get the NW103 TB yes I will have both installed and I will post the dyno results for everyone.

Dynamical · 07-17-2025, 07:15 AM

Awesome thread thanks for documenting

Good gain from headers I like it

BSV-CamaroSS · 07-17-2025, 10:17 AM

Thank you!
I did the same thing back in the day on LS1Tech when I was building my Trans Am. I try and post most by mod with a dyno, from the same dyno so people can see gains. Hope it helps others in their decisions.

BSV-CamaroSS · 07-17-2025, 10:19 AM

I hope when everyone sees the hp gain of each mod will notice the gains under the curve.

Dynamical · 07-17-2025, 10:28 AM

Quote:

Originally Posted by BSV-CamaroSS

Thank you!
I did the same thing back in the day on LS1Tech when I was building my Trans Am. I try and post most by mod with a dyno, from the same dyno so people can see gains. Hope it helps others in their decisions.

Oh no kidding. I did the same I’m a 20 year member there. I had a 98z28 99z28 and more notable pewter 01ss that I documented a lot with stock, bolt on only, stall, heads cam intake, lots of density altitude and weight reduction data ect. Glad to see others are still around man. I actually just got back into this 2 years ago with this car. I definitely appreciate the solid info keep up the great work.

Knightfall50th · 09-11-2025, 09:59 AM

That's a big gain on the exhaust side...I wonder if it would have been similar before the cam?

BSV-CamaroSS · 09-11-2025, 10:23 PM

Quote:

Originally Posted by Knightfall50th

That's a big gain on the exhaust side...I wonder if it would have been similar before the cam?

It would have been less for sure, but how much I'm not for sure.

06-21-2025, 02:46 PM	#19
BSV-CamaroSS US Army Retired Drives: 2002 WS6, 2023 2SS 1LE Join Date: Dec 2010 Location: Tn Posts: 110 View My Garage	Just a quick update. Headers are on, just need to tune. But I had back surgery 2 weeks ago so I am down for a bit while I heal. But I promise to update when we do get the numbers for headers, then E85. __________________ 2002 WS6 #3392 SOM, 820 hp, 644 tq. "Phoenix" 2023 2SS 1LE Shadow Gray Metallic A10, ACS side skirts, rock guards, Diode side markers, Roto-Fab, GM Performance black STB. Stock dyno 384 hp, 397 tq, with RF, BTR 220, Headers mid pipes, Corsa NPP, E85 466hp, 458tq "Night Stalker"

07-15-2025, 04:31 PM	#20
BSV-CamaroSS US Army Retired Drives: 2002 WS6, 2023 2SS 1LE Join Date: Dec 2010 Location: Tn Posts: 110 View My Garage	Finally got around to getting the headers, and E85 installed, tuned, and dyno numbers. Really happy with how everything has come out. Drives great! Stock numbers: 384hp, 397tq Blue: RotoFab/BTR 220 Cam, 422hp, 406tq +38hp, +9 tq Green: Headers, mid pipe, and Corsa axle back 448hp, 444tq +26, +38 tq Red: E85 466hp, 458tq +18, +14 tq Total gain 82 hp, 61 tq Attached Images __________________ 2002 WS6 #3392 SOM, 820 hp, 644 tq. "Phoenix" 2023 2SS 1LE Shadow Gray Metallic A10, ACS side skirts, rock guards, Diode side markers, Roto-Fab, GM Performance black STB. Stock dyno 384 hp, 397 tq, with RF, BTR 220, Headers mid pipes, Corsa NPP, E85 466hp, 458tq "Night Stalker" Last edited by BSV-CamaroSS; 07-16-2025 at 04:29 PM.

07-16-2025, 03:36 PM	#21
vince3 Drives: 2022 Vivid Orange LT1-M6 Join Date: Dec 2015 Location: Houston TX Posts: 435	You going to do an intake and TB next? __________________ 2022 Vivid Orange M6 LT1 - 2" ARH headers with cats and offroad setup (full system,), 3" ARH Pure Thunder mufflers, ported MSD intake, Soler 95mm tb, Rotofab CAI, E85 flex fuel, tuned by Jason@snackbartuning, Forgestar D5 18x8 fronts with 245/40/18 and Forgestar D5 17x10 rears with 275/40/17 summer tires. Old car 2016 M6 SS - MSD intake, Rotofab, 2" ARH headers with cats, E85 with EFI Tuning. Best ET: 11.7@122mph

07-17-2025, 07:15 AM	#23
Dynamical Drives: 2022 Camaro LT1 A10 Join Date: Nov 2015 Location: new england Posts: 570	Awesome thread thanks for documenting Good gain from headers I like it __________________ 2022 Camaro LT1 A10 - Drag Pack/Corsa double X pipe/AWE track axleback -11.849@118.67MPH/1.798 60' 2001 Camaro SS A4 - HCI/Stall/Bolt-on/Gear/Tune/DR/Diet - 429HP/392TQ - 10.99@123.58MPH/1.584 60' 1998 Camaro Z28 A4 - Bolt-on 1999 Camaro Z28 A4 - Stock

07-17-2025, 10:17 AM	#24
BSV-CamaroSS US Army Retired Drives: 2002 WS6, 2023 2SS 1LE Join Date: Dec 2010 Location: Tn Posts: 110 View My Garage	Thank you! I did the same thing back in the day on LS1Tech when I was building my Trans Am. I try and post most by mod with a dyno, from the same dyno so people can see gains. Hope it helps others in their decisions. __________________ 2002 WS6 #3392 SOM, 820 hp, 644 tq. "Phoenix" 2023 2SS 1LE Shadow Gray Metallic A10, ACS side skirts, rock guards, Diode side markers, Roto-Fab, GM Performance black STB. Stock dyno 384 hp, 397 tq, with RF, BTR 220, Headers mid pipes, Corsa NPP, E85 466hp, 458tq "Night Stalker"

06-05-2025, 05:43 PM	#17
DeuceCam Drives: LT1 Join Date: Apr 2024 Location: AZ Posts: 301	Looking forward to seeing the progression on this build.

07-17-2025, 10:19 AM	#25
BSV-CamaroSS US Army Retired Drives: 2002 WS6, 2023 2SS 1LE Join Date: Dec 2010 Location: Tn Posts: 110 View My Garage	I hope when everyone sees the hp gain of each mod will notice the gains under the curve. __________________ 2002 WS6 #3392 SOM, 820 hp, 644 tq. "Phoenix" 2023 2SS 1LE Shadow Gray Metallic A10, ACS side skirts, rock guards, Diode side markers, Roto-Fab, GM Performance black STB. Stock dyno 384 hp, 397 tq, with RF, BTR 220, Headers mid pipes, Corsa NPP, E85 466hp, 458tq "Night Stalker"

09-11-2025, 09:59 AM	#27
Knightfall50th Drives: 2017 SS Camaro Join Date: Aug 2025 Location: Huntsville, AL Posts: 13	That's a big gain on the exhaust side...I wonder if it would have been similar before the cam?

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