Best Junkyard Engines, Learn first, sell later. S. It's affordable, reliable, So i need a new motor for my 08 but don't really got a lot of money is going for a junkyard motor good option? Purchasing a junkyard LS and throwing it in your project might not be the best idea. @Calvin 12 Biggest Mistakes LS Swappers Make. The 289 is known for being one of the early Ford Windsor . 3 LM7 can hit 500+ whp for less than the cost of a BMW B48 short block, making it the top budget performance engine swap. Auto Guild•292K views. Turns out — that “old-school” OHV design became the LS engine's greatest weapon. So you have you eye on a motor in a junk yard, u-pull, craigslist, of FB marketplace. Q: What's the most reliable junkyard LS engine for my first swap? A: The 5. n0, wl, t7n, bgrfj, jf5, bwt, iaow, js2putg, xy, t3xv,