Hellion Twin turbo system installation has began. - Page 4

JANNETTYRACING · 03-23-2018, 07:51 AM

Quote:

Originally Posted by JFM-jr

I watched the Facebook live feed today that you guys did on the 1st of the Dyno hits with this kit it really is a clean kit and the initial pump gas numbers are awesome. I am super interested on what that fuel setup supports on E85.

Thanks for following, the Preliminary numbers are amazing, 611 RWTQ and 595 RWHP.

After the Live Feed we installed different wastegate springs shooting for 10 psi and ended up with 11 psi.

It made 708 RWTQ, and 675 RWHP but it had too much knock retard due to the stock Cats, even with only 9 degrees of timing so we are installing Off road pipes for more testing.

The fuel system is limited by the stock cam right now, I expect to find the limits of the LT4 fuel system parts pretty easy with this turbo system as we are not even scratching the surface of what this system is capable of.

Ted.

Dysan911 · 03-23-2018, 08:08 AM

Quote:

Originally Posted by JANNETTYRACING

Thanks for following, the Preliminary numbers are amazing, 611 RWTQ and 595 RWHP.

After the Live Feed we installed different wastegate springs shooting for 10 psi and ended up with 11 psi.

It made 708 RWTQ, and 675 RWHP but it had too much knock retard due to the stock Cats, even with only 9 degrees of timing so we are installing Off road pipes for more testing.

The fuel system is limited by the stock cam right now, I expect to find the limits of the LT4 fuel system parts pretty easy with this turbo system as we are not even scratching the surface of what this system is capable of.

Ted.

That situation seems familiar!.

Can't wait to see the results of the offroad pipes, etc.

solobaric · 03-23-2018, 08:08 AM

Wow. Pretty incredible.

Calubi · 03-23-2018, 08:23 AM

Very nice!

Any impressions of how it drives on the road?

JFM-jr · 03-23-2018, 08:28 AM

Quote:

Originally Posted by JANNETTYRACING

Thanks for following, the Preliminary numbers are amazing, 611 RWTQ and 595 RWHP.

After the Live Feed we installed different wastegate springs shooting for 10 psi and ended up with 11 psi.

It made 708 RWTQ, and 675 RWHP but it had too much knock retard due to the stock Cats, even with only 9 degrees of timing so we are installing Off road pipes for more testing.

The fuel system is limited by the stock cam right now, I expect to find the limits of the LT4 fuel system parts pretty easy with this turbo system as we are not even scratching the surface of what this system is capable of.

Ted.

I get a notification and honestly i watch just about every live feed you guys do im addicted lol. That was actually me asking about the fueling during the feed. Seems the stock cams fuel lobe will be the limiter , its a bit smaller than the stock LT4s fuel lobe as it is (5.7mm vs 6mm) not sure how much less that drives the pump. Seems the low side ZL1 pump with the JMS unit is plenty.

JANNETTYRACING · 03-23-2018, 08:40 AM

Quote:

Originally Posted by Calubi

Very nice!

Any impressions of how it drives on the road?

Like factory but much faster, and this is an 8 speed auto.

JANNETTYRACING · 03-23-2018, 08:40 AM

Quote:

Originally Posted by Dysan911

That situation seems familiar!.

Can't wait to see the results of the offroad pipes, etc.

Quote:

Originally Posted by solobaric

Wow. Pretty incredible.

Thanks guys.

JANNETTYRACING · 03-23-2018, 08:48 AM

Quote:

Originally Posted by JFM-jr

I get a notification and honestly i watch just about every live feed you guys do im addicted lol. That was actually me asking about the fueling during the feed. Seems the stock cams fuel lobe will be the limiter , its a bit smaller than the stock LT4s fuel lobe as it is (5.7mm vs 6mm) not sure how much less that drives the pump. Seems the low side ZL1 pump with the JMS unit is plenty.

Thank you for following us, we appreciate the support.

Ted.

steelheadrob · 03-23-2018, 08:49 PM

Impressive as always Ted.

JANNETTYRACING · 03-24-2018, 07:39 AM

Quote:

Originally Posted by steelheadrob

Impressive as always Ted.

Little update from yesterday, still more testing to do.

https://www.facebook.com/jannettyrac...5678525999091/

After this video we put in E-50 and attempted a pull it made 701 RWTQ but ran out of fuel after 4500 rpm so we aborted the run.

Will be testing less boost on E-50 on monday.

L78toLT1 · 03-24-2018, 07:53 AM

Quote:

Originally Posted by JANNETTYRACING

Thanks for following, the Preliminary numbers are amazing, 611 RWTQ and 595 RWHP.

After the Live Feed we installed different wastegate springs shooting for 10 psi and ended up with 11 psi.

It made 708 RWTQ, and 675 RWHP but it had too much knock retard due to the stock Cats, even with only 9 degrees of timing so we are installing Off road pipes for more testing.

The fuel system is limited by the stock cam right now, I expect to find the limits of the LT4 fuel system parts pretty easy with this turbo system as we are not even scratching the surface of what this system is capable of.

Ted.

very elegantly engineered kit and impressive numbers! Not to hijack this thread but, as I am waiting on my Maggie kit to arrive - should be any day now! I am curious about the effect of the cats on knock retard. I have kooks LT's with high flow cats. Would I benefit from off road pipes? I'm out in the sticks in north GA where we do not have to deal with emissions testing.

thanks,
Jim

JANNETTYRACING · 03-24-2018, 08:02 AM

Quote:

Originally Posted by L78toLT1

very elegantly engineered kit and impressive numbers! Not to hijack this thread but, as I am waiting on my Maggie kit to arrive - should be any day now! I am curious about the effect of the cats on knock retard. I have kooks LT's with high flow cats. Would I benefit from off road pipes? I'm out in the sticks in north GA where we do not have to deal with emissions testing.

thanks,
Jim

I don't see the aftermarket High flows being a problem unless or until they fail.

Ted.

JFM-jr · 03-24-2018, 08:39 AM

Quote:

Originally Posted by JANNETTYRACING

Little update from yesterday, still more testing to do.

https://www.facebook.com/jannettyrac...5678525999091/

After this video we put in E-50 and attempted a pull it made 701 RWTQ but ran out of fuel after 4500 rpm so we aborted the run.

Will be testing less boost on E-50 on monday.

Interesting im taking notes on this portion imparticular

JANNETTYRACING · 03-24-2018, 09:27 AM

Quote:

Originally Posted by JFM-jr

Interesting im taking notes on this portion imparticular

A cam with a 32% lobe would be a game changer for sure.

Ted.

03-23-2018, 08:08 AM	#45
solobaric Drives: 2002 Camaro SS Join Date: Jun 2012 Location: Evansville, Indiana Posts: 526	Wow. Pretty incredible. __________________ 2017 1SS Hyper Blue M6 2001 Ford Lightning

03-23-2018, 08:23 AM	#46
Calubi Drives: 2017 1SS 1LE Join Date: Jan 2018 Location: Ohio Posts: 127	Very nice! Any impressions of how it drives on the road? __________________ 2017 Camaro 1SS 1LE - Stock for now 2015 VW Golf R DSG - GIAC ECU/TCU tune

03-23-2018, 08:49 PM	#51
steelheadrob Tactical Garage Drives: 2016 Camaro 2SS Join Date: Nov 2016 Location: Idaho Posts: 427	Impressive as always Ted. __________________ Tactical Garage YouTube Channel Whipple Build Member Car Journal Whipple, LT4 Fueling, Headers, Rotofab, DRs/Skinnies, Meth, E55 10.17@135.91 (@3,607 DA) Whipple with LT4 Fueling & Headers Dyno 657hp/650tq (5th Gear Dyno Dynamics)

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