[TMR]

I tried searching but was unable to find anything.

I have recently started setting up a 2018 zl1 1le for track use.
I really enjoy the car stock but looking to go further.

I have 18" wheels coming to run R7 hoosiers 345/35R18 and 315/30R18
Front and rear AP racing brakes
Roto fab CAI


Looking to add more power with out heat (I know, who isn't)

Has anyone upgraded to a bigger blower and used for 20-30min track sessions?
Was thinking about having kong port the blower- but would upgrade to bigger supercharger if it wont heat soak.

Any advice to get more power without lots of extra heat is appreciated.

[ZRacerLE]

If I ever add power, I'm going with this one:
https://www.camaro6.com/forums/showthread.php?t=549101

As far as I know, they've road race tested the package quite a bit.

[Repman]

Vengeance Racing
April 29 at 10:28 AM ·
Another beautiful ZL1 1LE thru our doors from one of our local customers that has been through several Vengeance Racing builds and many iterations with this vehicle. This customer participates in many road racing events, along with extended spirited mountain runs, so reliability and repeatability were this customer’s primary focus point. Knowing that the LT-4 supercharger, while a great unit, can suffer from heat soak after extended periods of wide open throttle, this customer opted to use Magnuson Superchargers TVS 2300 unit, which will make significantly more power per pound of boost, and most importantly does not suffer from heat fade.
In addition to this, we also took advantage of the larger 103mm inlet and opted to also utilize a much larger 103mm throttle body to help this combination breath as efficiently as possible.
With these new additions, the car laid down an impressive 732 rwhp and 704 Rwtq, a huge increase from the 625 rwhp and 619 rwtq from the last round of modifications. Stay tuned as this Zl-1 will be back for additional roll bar and safety modifications, and of course more horsepower!
Thank you Larry Markert, for continuing to trust Vengeance Racing with your ZL1!

Car also has an ADM tank , long tubes with green cats and Full Borla sport exhaust, weapon X triple intercoolers ,DSX fuel, catch can , RotoFab big gulp .

no heat soak after 30 min sessions IATs stay steady and oil temp is not an issue

[Stephen12ZL1]

Jannetty has a road race package which is sweet (+125rwhp with stock pulley on stock blower). Others have swapped to a Maggie 2650 and kept the boost reasonable for 700rwhp with only headers, rotofab, & LT5 throttle body on 93 octane.

https://jannettyracing.com/collectio...019-camaro-zl1

[TMR]

Originally Posted by Stephen12ZL1

Jannetty has a road race package which is sweet (+125rwhp with stock pulley on stock blower). Others have swapped to a Maggie 2650 and kept the boost reasonable for 700rwhp with only headers, rotofab, & LT5 throttle body on 93 octane.

https://jannettyracing.com/collectio...019-camaro-zl1

Any recommendations on best shops to do maggie? Are they canned tunes or custom? The shops in Minnesota see to have issues tuning this engine.

[TMR]

Originally Posted by Repman

Vengeance Racing
April 29 at 10:28 AM ·
Another beautiful ZL1 1LE thru our doors from one of our local customers that has been through several Vengeance Racing builds and many iterations with this vehicle. This customer participates in many road racing events, along with extended spirited mountain runs, so reliability and repeatability were this customer’s primary focus point. Knowing that the LT-4 supercharger, while a great unit, can suffer from heat soak after extended periods of wide open throttle, this customer opted to use Magnuson Superchargers TVS 2300 unit, which will make significantly more power per pound of boost, and most importantly does not suffer from heat fade.
In addition to this, we also took advantage of the larger 103mm inlet and opted to also utilize a much larger 103mm throttle body to help this combination breath as efficiently as possible.
With these new additions, the car laid down an impressive 732 rwhp and 704 Rwtq, a huge increase from the 625 rwhp and 619 rwtq from the last round of modifications. Stay tuned as this Zl-1 will be back for additional roll bar and safety modifications, and of course more horsepower!
Thank you Larry Markert, for continuing to trust Vengeance Racing with your ZL1!

Car also has an ADM tank , long tubes with green cats and Full Borla sport exhaust, weapon X triple intercoolers ,DSX fuel, catch can , RotoFab big gulp .

no heat soak after 30 min sessions IATs stay steady and oil temp is not an issue

Wow thats big power with no heat issues

[Stephen12ZL1]

Originally Posted by TMR

Any recommendations on best shops to do maggie? Are they canned tunes or custom? The shops in Minnesota see to have issues tuning this engine.

custom tunes for sure and many shops can do the swap. Too many to list and depends upon your limit for travel. The pic of the motor above with the 2650 swap is in Texas. You have someone like Livernois not too far away in Michigan.

[Repman]

Originally Posted by TMR

Wow thats big power with no heat issues

I have no heat issues whatsoever

[TMR]

Originally Posted by Repman

I have no heat issues whatsoever

Was that your car that you shared about?

[TMR]

Originally Posted by Stephen12ZL1

custom tunes for sure and many shops can do the swap. Too many to list and depends upon your limit for travel. The pic of the motor above with the 2650 swap is in Texas. You have someone like Livernois not too far away in Michigan.

That could work. My biggest issues is E85 is not common here. Would be worried about finding it at Road America. The car goes through so much fuel bringing it doesn't make sense. I always ran 100 in my 911. Thats at all the tracks.

[Repman]

Originally Posted by TMR

Was that your car that you shared about?

Yes it is TMR.

[Harpinc]

Originally Posted by TMR

I tried searching but was unable to find anything.

I have recently started setting up a 2018 zl1 1le for track use.
I really enjoy the car stock but looking to go further.

I have 18" wheels coming to run R7 hoosiers 345/35R18 and 315/30R18
Front and rear AP racing brakes
Roto fab CAI


Looking to add more power with out heat (I know, who isn't)

Has anyone upgraded to a bigger blower and used for 20-30min track sessions?
Was thinking about having kong port the blower- but would upgrade to bigger supercharger if it wont heat soak.

Any advice to get more power without lots of extra heat is appreciated.

What 18' wheels did you go with?

[Stephen12ZL1]

ported LT4 blower with no pulley, headers, LT5 throttle body, & tune would also be an option.
As usual, it depends upon your budget.