LSx Valiant Build. Take a look inside...
I've learned that the logical thing to do is to sink $10-$15k into a time bomb that is based on a paper mache block with a goofy valve train and poor oiling system so I can pop the hood and show off my cool Mopar valve covers.
No one in here said it was logical to drop tons of cash on a legacy powerplant anymore than it's logical for you to fab up the front half of your car to drop in an otherwise inexpensive powerplant. It's a choice...may not be the choice you want to pursue, although I believe characterizing any mopar engine, LA, B/RB, or hemi as a paper mache block with a goofy valvetrain and poor oiling system isn't exactly deserved considering they're 60 year old designs, again it's your choice. I would tend to agree with the assessment of using an LS in just about any platform for the simple reason that they're everywhere and parts to adapt them exist in abundance.
Now do I have respect for the engineering that went into the LS platform engines? Absolutely--when you exit the highway of any brand loyalty, it's probably the most evolved pushrod engine ever to be available for mass production and purchase. GM engineers outdid themselves and it's amazing the amount of hp/ci that can be derived from modest improvements and upgrades coupled with reduced tailpipe emissions, increased longevity, better NVH mitigation etc etc etc compared to any pushrod engine-to include GM's own legacy offerings. But I would also toss in there, they had the advent of 3D computer modeling, vastly improved manufacturing techniques, better metallurgy, and 70+ years of understanding what not to do within a pushrod engine before they ever made a sandcast, poured a block, or machined one single component.
So, it's easy to fling turds at what can be seen as an archaic design, and it's easier still to pass up said old design for a new one that comes in a tighter package, is distinctly lighter, can be directly bolted up to both old and new transmissions, has a near limitless aftermarket that's not only cranking out good parts in full swing, but bringing forth new and/or improved components to the market
every day to include internals, heads, induction, exhaust, and custom services all competing for your business, AND the factory is still churning them out for about the same price as dog food.
I have zero issue with this--hot rodders for over half a century have chosen to use readily available inexpensive and easily modified GM corporate engines in their varied choice of body...it's only natural that trend will continue especially since engines like the 5.3 and 6.0 are so cheap.
So, build your engine, fab your suspension, and by all means--post it on here. People who truly appreciate hot rodding at its core will dig it; I know I would. If you're actually concerned about any non-constructive criticism from a web forum, well...lighten up Francis.
Cheers--build your car, post pics--or it didn't happen.
