2009 Colorado Factory 5.3L to 6.2L
#2
TECH Senior Member
Join Date: Jun 2016
Location: Central Cal.
Posts: 9,096

Talk about a sleeper! If you play your cards right and keep the 6.2 looking as stock as possible, that will be one stealthy truck! You gonna use the 6.2 truck intake manifold? It's supposed to flow pretty well, making the same power as the LS3 intake. From the outside very few will know the difference in appearances between the 5.3 and the 6.2.
#4
Teching In
Thread Starter
Join Date: Aug 2008
Posts: 45


Talk about a sleeper! If you play your cards right and keep the 6.2 looking as stock as possible, that will be one stealthy truck! You gonna use the 6.2 truck intake manifold? It's supposed to flow pretty well, making the same power as the LS3 intake. From the outside very few will know the difference in appearances between the 5.3 and the 6.2.
I'm hoping for plug and play. Will install O2 sensor port at the Y pipe junction to dial in future tuning. That's it, otherwise stock. 4 door, 4x4. May even take the V8 badges off the sides.

Last edited by FormulaBoat; 02-12-2019 at 02:14 PM.