Holley Hooker BlackHeart "Mobi1na" Exhaust Development

BH Hooker · 01-20-2017, 07:27 AM

Guys,

This is J.T. from Holley Performance (Hooker BlackHeart Division). I would just like to share the development stages of the Camaro 2.0L (t) as we are gearing up to develop options for axle back exhausts, cat backs exhausts and down pipes.
The folks at The National Corvette Museum (NCM) Motorsports Park were kind enough to loan us their 2016 Camaro 4 cylinder nicknamed "Mobil1na".
Here are some photos, as we begin baseline dyno runs. Enjoy and stay tuned for baseline numbers.
#NCMTURBOCAMARO

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Michigan1LTRS · 01-20-2017, 07:54 AM

Nice!

my1stchevy · 01-20-2017, 08:03 AM

Glad to see more development for the turbo!

Michigan1LTRS · 01-20-2017, 08:09 AM

I believe it's coming like a freight train brother!

Ink28 · 01-20-2017, 09:44 AM

Cool

BH Hooker · 01-20-2017, 03:55 PM

Here are the baseline results...Enjoy!!!!!

#NCMTURBOCAMARO

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Start The Machine · 01-20-2017, 05:48 PM

https://www.holley.com/products/exha.../70401339-RHKR

Evil-Bee-NH · 01-20-2017, 08:47 PM

I'm probably wring but an axle-back adding 10 hp seems wrong i thought they were primarily for weight savings and sound.

Jason@JacFab · 01-20-2017, 09:00 PM

Quote:

Originally Posted by Evil-Bee-NH

I'm probably wring but an axle-back adding 10 hp seems wrong i thought they were primarily for weight savings and sound.

I suppose it would depend exactly how restrictive the stock muffler is... It sure does look heavy. I wasn't going to mess with my exhaust, except for a down pipe, but now I'm kinda thinking dropping that trash can muffler for some weight loss isn't a bad idea.

Michigan1LTRS · 01-20-2017, 09:05 PM

So you guys got a video sound clip?

Evil-Bee-NH · 01-21-2017, 11:57 AM

Quote:

Originally Posted by Jason@JacFab

I suppose it would depend exactly how restrictive the stock muffler is... It sure does look heavy. I wasn't going to mess with my exhaust, except for a down pipe, but now I'm kinda thinking dropping that trash can muffler for some weight loss isn't a bad idea.

I mean the weight difference is very noticeable when I put the flowmasters on they weighed maybe 1/3 what that stock suitcase weighed.

Quote:

Originally Posted by Michigan1LTRS

So you guys got a video sound clip?

No kidding. I'll add it to the aftermarket list soon but I really wanna hear it.

rorymick · 01-21-2017, 01:30 PM

I'm also solely interested in mid pipe and exhaust for the weight savings. I may even just get rid of the mufflers completely first and see how tolerable it is.

Shaving weight seems like a good way to go faster whilst not having to push the engine to its limits.

Evil-Bee-NH · 01-21-2017, 02:09 PM

Quote:

Originally Posted by rorymick

I'm also solely interested in mid pipe and exhaust for the weight savings. I may even just get rid of the mufflers completely first and see how tolerable it is.

Shaving weight seems like a good way to go faster whilst not having to push the engine to its limits.

Exactly, it's more weight savings then performance unless you went with a full 3" cat-back i'd expect those to similar numbers from a cat-back I can't say I honestly noticed a difference in the car by feel with the flowmaster's but I haven't dyno'd the car with them on yet.

Jason did a good write-up in the dragstrip section on easy weight shaving methods aswell. I will say removing the rear seat is easy but unless you have something for sound deadening an aftermarket exhaust makes for an ungodly amount of cabin noise with nothing to insulate the sound where the back seat is.

Michigan1LTRS · 01-22-2017, 04:56 PM

Putting down 245hp to the wheels. More evidence that these turbos are underrated?

01-20-2017, 07:27 AM	#1
BH Hooker Drives: Camaro Join Date: Mar 2016 Location: BG Posts: 71	Holley Hooker BlackHeart "Mobi1na" Exhaust Development Guys, This is J.T. from Holley Performance (Hooker BlackHeart Division). I would just like to share the development stages of the Camaro 2.0L (t) as we are gearing up to develop options for axle back exhausts, cat backs exhausts and down pipes. The folks at The National Corvette Museum (NCM) Motorsports Park were kind enough to loan us their 2016 Camaro 4 cylinder nicknamed "Mobil1na". Here are some photos, as we begin baseline dyno runs. Enjoy and stay tuned for baseline numbers. #NCMTURBOCAMARO

01-20-2017, 07:54 AM	#2
Michigan1LTRS Blessed ❤️ Drives: 2017 1LT RS I4 Join Date: Sep 2016 Location: Indiana Posts: 2,577	Nice! __________________ 2017 1LT RS I4 A8 BLACK ON BLACK Kindness and compassion #OthersFirst

01-20-2017, 08:09 AM	#4
Michigan1LTRS Blessed ❤️ Drives: 2017 1LT RS I4 Join Date: Sep 2016 Location: Indiana Posts: 2,577	I believe it's coming like a freight train brother! __________________ 2017 1LT RS I4 A8 BLACK ON BLACK Kindness and compassion #OthersFirst

01-20-2017, 08:47 PM	#8
Evil-Bee-NH 603 Camaros Drives: 2017 NGM I4 1LT Coupe Join Date: May 2012 Location: Manchester, NH Posts: 6,779 View My Garage	I'm probably wring but an axle-back adding 10 hp seems wrong i thought they were primarily for weight savings and sound. __________________ MY 2017 I4 CAMARO BUILD JOURNAL \| YOUTUBE \| INSTAGRAM \| 316RWHP - 385 RWTQ HPTUNERS DYNO TUNE \| 12.693s @ 105MPH 1/4 Mile

01-20-2017, 09:05 PM	#10
Michigan1LTRS Blessed ❤️ Drives: 2017 1LT RS I4 Join Date: Sep 2016 Location: Indiana Posts: 2,577	So you guys got a video sound clip? __________________ 2017 1LT RS I4 A8 BLACK ON BLACK Kindness and compassion #OthersFirst

01-20-2017, 08:03 AM	#3
my1stchevy Drives: 2016 Camaro HBM 2SS NPP MRC Join Date: Sep 2015 Location: Illinois Posts: 142	Glad to see more development for the turbo!

01-20-2017, 09:44 AM	#5
Ink28 Drives: 2.0t Join Date: Jun 2016 Location: Nazareth pa Posts: 48	Cool

01-20-2017, 05:48 PM	#7
Start The Machine Drives: 2016 M6 2.0T Join Date: Nov 2016 Location: Gig Harbor, WA Posts: 840	https://www.holley.com/products/exha.../70401339-RHKR

01-21-2017, 01:30 PM	#12
rorymick Drives: 2016 Camaro RS 1LT 2.0L Turbo Join Date: Apr 2016 Location: Alberta Canada Posts: 349	I'm also solely interested in mid pipe and exhaust for the weight savings. I may even just get rid of the mufflers completely first and see how tolerable it is. Shaving weight seems like a good way to go faster whilst not having to push the engine to its limits. __________________ '16 1LT 2.0T RS - Catless DP, Intake, Tune/ Eibach springs FE3 shocks/ BMR front bar FE4 rear bar/ Xpel'd front end, CP Reload sealed/ Radenso Pro M.

01-22-2017, 04:56 PM	#14
Michigan1LTRS Blessed ❤️ Drives: 2017 1LT RS I4 Join Date: Sep 2016 Location: Indiana Posts: 2,577	Putting down 245hp to the wheels. More evidence that these turbos are underrated? __________________ 2017 1LT RS I4 A8 BLACK ON BLACK Kindness and compassion #OthersFirst

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