It's finally live guys! Max Package 2.0 is OUT! Been waiting a long time to share this, but we made 551whp on my SBE LS3. No flycuts. Pump 93 octane. Untouched LS7 LSXR manifold. No smoke and mirrors, just stanky, bolt on and go NA power that fits under the hood and delivers the goods!
Here is the old SS3 and ported rod mod vs. the Max 2.0. Look at the power curve, yes we made a good peak number, but more-over, we more or less matched the old setup down low, spanked it up top, and stretched it out another 500+rpm.
This thing runs and drives awesome. I've got 2,400+ miles on this setup already, and still haven't wiped the grin off my face. For a heavy all motor car, this thing moves.
I'm sure you've got questions, take a look through the article as we got a great write-up with a ton of information there.
https://gwatneyperformance.com/intro...olt-on-setups/
If it's something you think you want, here's where you can configure one for yourself:
https://gwatneyperformance.com/produ...amshaft/ref/3/
Of course, you can always reach out with questions too -
andrew@gwatneyperformance.com