Quote:
Originally Posted by slowscott  The lingenfelter zr1 is making 740 wheel with the stock TVS. |
That's
680HP at the crank after their tune and pulley.
This is the latest Lingenfelter ZR1 Chassis Dyno that they have posted (stock vs. pullied/injectors/tuned):
Not quite as impressive as you make it out to be...
And let's not forget that the ZR1 makes it damn hard to convert to any other system without adding a 3" cowl hood and a total engine reconfig. They integrated that TVS so deep into the manifold that it will be a while before you see blower changes.
Look at the Ford GT - the highest power package out there now has a Whipple 3.4HPR strapped to the top, but that engine compartment has plenty of room. Part of the LSx problem is the engine setback and cowl issues that make some blowers very difficult to fit.
UPDATE: Just found this: "This Lingenfelter ZR1 has the latest version of our second level of supercharger upgrades and produces an impressive 739 RWHP & 720 RWTQ. The Lingenfelter supercharger upgrades included our pulley upgrade, air intake modifications, intercooler improvements and tuning."
Jim