Purchasing an 08 Tahoe for my wife this week. My plan is to immediately install a converter, camshaft, CAI, exhaust, and eventually an STS turbo. The new LH6 LMG engine has DOD and fuel management. How difficult will it be to tune this after the install? Any restrictions on camshaft lift? Thanks in advance

 

I'd go big or go home and just let the wife drive it. Tahoe is a big vehicle I would go for the 6.2 if its available. Do a search on the STS. You might change your mind!

 

The DOD lifters can only handle a cam up to 0.590" lift.