Quote:
Originally Posted by Casull
I am pretty unfamiliar with the mechanics of VVT. I understand the concept, but that is about it. I was wondering, if the new Camaro does have VVT as everyone is predicting, will that complicate the process of doing a cam swap?
Also, I was looking at the specification for the escalade that curently uses the 6.2L. that thing gets 20mpg highway! That is incredible for a 403HP engine moving a vehicle that weighs like 7,500 lbs, and it doesn't even have DoD (at least I don't think it does).... Think about that... this engine in the camaro could easily get over 30 mpg with 400+HP... amazing!
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My RSX has the iVTEC (Intelligent Variable Valve Timing and Electronic Lift Control) system, which is similiar. I have a DOHC engine and the VTEC opens up the secondary intake valves at 5000 RPM to the 8100 RPM redline, so that the maximum HP and torque is at a higher RPM. At a lower RPM, its a very efficient, fuel sipping grocery getter. I don't think the Camaro's VVT will be exactly the same since a push rod engine will naturally create high torque at low RPM, but it should improve the top end perfomance and greatly enhance the fuel economy. The new Mustangs have VVT in them, and they perform way better than the older Mustangs did.