ill tell you what, my motor is very healthy and i havent had any issues with it in 6 years as of this last month. i actually dragged my friend last weekend and killed him.
22re/w56/duals4.7s/60,14/with 4.10s/42s
3.0/R150/duals4.7s/60,14/with 4.10s/42s
heads up we were the same my truck being decently heavier and my truck was flat out faster by a lot. it has all its power between 4-5K though.
oh I know man I am not doubting your motor at all I am just saying the 3.4 is a true beast.... it would be a night and day difference from the 3.0 no matter how healthy your 3.0 is.... my buddies 3.0 did quite well before we pulled it for the swap too... the 3.4 has TONS of power and torque from about 2k-6.5k.... you just gotta drive one with a swap to understand i think
