I have a 1989 toyota pickup v 6 4x4. I believe it

i think your better of changing the whole engine to a turbo powered one as not possable to convert normal aspirated engines to turbo aspirated unless your a magician , sorry mate can't be done

you probably have a problem with the differential in the front it might be no good it looks like a rear end pull the cover off and check the gears

215/70/15 --- SWITCH TO 31-10.5-15 BIGGER TIRE,, BETTER RIDE

That year should have been either a 263ci 4.3L V6 for C - series trucks and the 350ci HO 5.7L V8 for K -series trucks.

The eighth digit in the VIN number on the trucks dash (view from outside the truck on the drivers side) is the engine code. I believe M is a 350 and P is a 305.

Old cars do bad things, transfer case leaks don't slow em down unless the fluild is low or gone and been run dry a few times. Lifted means to me big tires The stock gear ratio and the bigger tires can overgear the truck. Fifth gear is now too high. Or this problem just accored and it was pulling high gear and now even thoght the tires are fully inflated and the brakes aren't dragging anf the engine is not missing and A bubba tunr-up hasn't set the timing too low or too high , Maybe the exhaust is clogged up or the converter (exhaust) is. Auto tranny not likly to be 5 speed so a manuel is likely, Is the clutch slipping? Lots of blnks open on you question V6 or 4, Size of tires and when dir the problem start afer you raised it? Blocks alot more wind raised and the stock setup with stock tires is geared super tall as in there ann't no more.

Original Equipment Size: 155/-13

Actually this sounds more like your left tire is rubbing against the tire well, this was relatively common amongst these models, as I have one myself that did that while turning right, I solved it by hammering out the dent that was in the well. Hope this helped GL!

usually around the bottom rear of the motor as they have to engage the ring gear to turn the motor

any tire dealer can provide this info.