GTM Performance Engineering Stage 1 Turn key Supercharger kit In house Installation.

Originally Posted by fstrnldr

The cams aren't even controlled by the same ECU as the engine. VVEL has its very own "ECU" that gets a single can bus data line from the engine ECU, then makes the adjustments to the cam duration and lift based on that data. It makes things a bit more complicated that just some editing on the tuning program everyone is using.

Now for the real questions ... how many anniversaries does Shumby have ahead of him before his wife will finally let this go?

good luck on both accounts