Magnuson Heartbeat TVS2300 superchargers installed on two ZL1's, both 91 Octane. - Page 5 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

CanadianZL1#992 · 03-25-2014, 08:39 PM

Quote:

Originally Posted by mlee

It only made about 50hp...

I think it actually slowed the car down!!

ZL1-V · 03-26-2014, 02:38 PM

Quote:

Originally Posted by white1LE

Charger is on order. Unfortunately they are 3 weeks out. Long wait ahead!!!

At least you have it ordered, the waiting part supposedly teaches you patience.

*mlee* · 03-26-2014, 04:54 PM

Quote:

Originally Posted by CanadianZL1#992

I think it actually slowed the car down!!

I was being nice..

white1LE · 03-26-2014, 08:12 PM

Quote:

Originally Posted by ZL1-V

At least you have it ordered, the waiting part supposedly teaches you patience.

That's the hard part. I'm not known to have a lot of patience. Will be well worth the wait and that is what holds me together. Lol

Dplenzig · 03-27-2014, 10:59 AM

I am currently making 720rwhp with everything ported. I am running a 2.5/9.5 pulley combo making 14lbs. This is in the thin air in Denver at a mile high. On the dyno torque was 650 from 2800 to 6600. I am thinking this poor little blower is maxed and don't think I would see a huge gain going to the Heartbeat. We need someone to come out with a bigger blower.

Any thoughts?

TripleBlkZL1 · 03-27-2014, 12:06 PM

I really want this!!

swizlstik · 03-27-2014, 12:28 PM

Me likey!!

jessrayo · 03-27-2014, 03:54 PM

Quote:

Originally Posted by Dplenzig

I am currently making 720rwhp with everything ported. I am running a 2.5/9.5 pulley combo making 14lbs. This is in the thin air in Denver at a mile high. On the dyno torque was 650 from 2800 to 6600. I am thinking this poor little blower is maxed and don't think I would see a huge gain going to the Heartbeat. We need someone to come out with a bigger blower.

Any thoughts?

The 2.3 rotors are about 20% larger so you could expect under the same conditions to get about 50 to 70 horsepower without making any other changes..... but the conditions won't be the same because the cooling bricks have about twice as much total area. 20% more supercharger capacity with 100% more cooling capacity at the heat source.

The Baron · 03-27-2014, 09:08 PM

this is a interesting thought.... but i would like to know the same question... what are the RPM restrictions on this thing? no way in hell is it turning 22000 and only making 14#s on a stock motor.. even with full bolt ons.. a 1.9 will make that at that rpm..

smokum · 03-27-2014, 10:38 PM

I saw the adm 417 heartbeat combo on the dyno. 835rwhp and 885 rwtq. That was an 8 rib 9.55 lower and a 2.75 upper. Average boost was around 14lbs. It had a 9.73 lower and a 2.70 upper ADM designed lsa 10 rib installed after that. I did not get to see the numbers. But i know it made 900+ rwtq with no belt slip at all. The thing was a monster. Flow numbers are way above the ZR1 2300 numbers i saw. And that was with the stock 90 tb vs a 102. Im planning a 10 rib lsa drive swap and a heartbeat on my current 417 with a stage 3 tooley cam. Should pick up some great power and resolve the whole multi belt slipping issue my current setup has.

Dplenzig · 03-28-2014, 10:24 AM

When I made my runs last summer it was 98 deg and corrected DA was over 9000ft. The air is thin here and I need to move a ton of it to make power. Heads are stg III, and everything is very ported to try and move some air.

ADM PERFORMANCE · 03-29-2014, 08:24 AM

Quote:

Originally Posted by smokum

I saw the adm 417 heartbeat combo on the dyno. 835rwhp and 885 rwtq. That was an 8 rib 9.55 lower and a 2.75 upper. Average boost was around 14lbs. It had a 9.73 lower and a 2.70 upper ADM designed lsa 10 rib installed after that. I did not get to see the numbers. But i know it made 900+ rwtq with no belt slip at all. The thing was a monster. Flow numbers are way above the ZR1 2300 numbers i saw. And that was with the stock 90 tb vs a 102. Im planning a 10 rib lsa drive swap and a heartbeat on my current 417 with a stage 3 tooley cam. Should pick up some great power and resolve the whole multi belt slipping issue my current setup has.

Octaneman · 03-31-2014, 04:20 PM

Today we weighed both the Magnuson Heartbeat Assembly, and the factory LSA supercharger assembly, just for curiosity sake.

The Factory Supercharger Unit weighed in at 71.5 lbs.

The Magnuson Heartbeat unit weighed in at 65lbs

The Heartbeat came in 6.5lbs lighter.

Steve

GenF-GTS · 04-01-2014, 10:47 AM

So I have friend of mine running this system and he wants to sell it to me it is 6 months old and has traveled 6000 miles with a pulley combo of 7.8 and 3.14 so the peak rpm is 16100rpm

The system includes:
• Heartbeat specific OTR(over the radiator) CAI
• 8 high-flow fuel injectors
• Direct replacement 2.5Bar MAP sensor
• Factory "push-lock" connectors
• Front mount Heat Exchanger
• GM LS9 fuel rail system
• All necessary fittings, lines, belts, hardware and comprehensive fitting instructions.

Any ideas what you think i should pay?
This is in Australia to suit a Holden and here brand new they cost $10,200 which includes all the above.

He wants to sell it as he has stock 10.2:1 compression on an L77 (6 Liter) and is concerned and also want to sell the car eventually.

03-27-2014, 12:06 PM	#62
TripleBlkZL1 Drives: 18 ZL1 A10 & 18 2500HD Duramax Join Date: Oct 2012 Location: Chicago, IL Posts: 733 View My Garage	I really want this!! __________________ Procharged 2018 ZL1 A10 2018 2500HD Duramax

03-27-2014, 12:28 PM	#63
swizlstik Drives: 2018 Garnet ZL1 Join Date: Nov 2011 Location: Surprise, AZ Posts: 2,183 View My Garage	Me likey!! __________________

03-27-2014, 09:08 PM	#65
The Baron Drives: 2013 zl1 Join Date: Nov 2012 Location: st louis Posts: 838	this is a interesting thought.... but i would like to know the same question... what are the RPM restrictions on this thing? no way in hell is it turning 22000 and only making 14#s on a stock motor.. even with full bolt ons.. a 1.9 will make that at that rpm.. __________________ 2011 cts-v coupe (pinky) wifes car.. ls9 cam c.a.i. 11.44 2007 corvette vert ..retired.. 2013 zl1 stock blower stock ci 20" wheels 10.36 135...so far..

03-31-2014, 04:20 PM	#69
Octaneman Drives: Camaro ZL1 Join Date: Aug 2009 Location: Calgary,AB Posts: 226	additonal information on the Heartbeat Today we weighed both the Magnuson Heartbeat Assembly, and the factory LSA supercharger assembly, just for curiosity sake. The Factory Supercharger Unit weighed in at 71.5 lbs. The Magnuson Heartbeat unit weighed in at 65lbs The Heartbeat came in 6.5lbs lighter. Steve

03-27-2014, 10:59 AM	#61
Dplenzig Drives: 2013 ZL1, 1971 Camaro Join Date: Nov 2012 Location: Colorado Posts: 60	I am currently making 720rwhp with everything ported. I am running a 2.5/9.5 pulley combo making 14lbs. This is in the thin air in Denver at a mile high. On the dyno torque was 650 from 2800 to 6600. I am thinking this poor little blower is maxed and don't think I would see a huge gain going to the Heartbeat. We need someone to come out with a bigger blower. Any thoughts?

03-27-2014, 10:38 PM	#66
smokum Drives: 2010 2ssrs Join Date: May 2013 Location: DFW Posts: 827 View My Garage	I saw the adm 417 heartbeat combo on the dyno. 835rwhp and 885 rwtq. That was an 8 rib 9.55 lower and a 2.75 upper. Average boost was around 14lbs. It had a 9.73 lower and a 2.70 upper ADM designed lsa 10 rib installed after that. I did not get to see the numbers. But i know it made 900+ rwtq with no belt slip at all. The thing was a monster. Flow numbers are way above the ZR1 2300 numbers i saw. And that was with the stock 90 tb vs a 102. Im planning a 10 rib lsa drive swap and a heartbeat on my current 417 with a stage 3 tooley cam. Should pick up some great power and resolve the whole multi belt slipping issue my current setup has.

03-28-2014, 10:24 AM	#67
Dplenzig Drives: 2013 ZL1, 1971 Camaro Join Date: Nov 2012 Location: Colorado Posts: 60	When I made my runs last summer it was 98 deg and corrected DA was over 9000ft. The air is thin here and I need to move a ton of it to make power. Heads are stg III, and everything is very ported to try and move some air.

04-01-2014, 10:47 AM	#70
GenF-GTS Account Suspended Drives: none Join Date: Oct 2012 Location: Sydney Australia Posts: 571	So I have friend of mine running this system and he wants to sell it to me it is 6 months old and has traveled 6000 miles with a pulley combo of 7.8 and 3.14 so the peak rpm is 16100rpm The system includes: • Heartbeat specific OTR(over the radiator) CAI • 8 high-flow fuel injectors • Direct replacement 2.5Bar MAP sensor • Factory "push-lock" connectors • Front mount Heat Exchanger • GM LS9 fuel rail system • All necessary fittings, lines, belts, hardware and comprehensive fitting instructions. Any ideas what you think i should pay? This is in Australia to suit a Holden and here brand new they cost $10,200 which includes all the above. He wants to sell it as he has stock 10.2:1 compression on an L77 (6 Liter) and is concerned and also want to sell the car eventually.