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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
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