Brichinelo
Stinger Enthusiast
- Joined
- Sep 19, 2021
- Messages
- 949
- Reaction score
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- Points
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What are you about to do ?In case anyone is wondering what it looks like when you are looking down the metaphorical barrel of the stinger.
LS swapWhat are you about to do ?
This picture was actually taken last friday, my dealer is replacing my motor under warranty. I just thought that this was a pretty neat angle that not many of us have seen.What are you about to do ?
In the future when the Lambda-2's are hard to come by for sure.LS swap
Very cool angle.This picture was actually taken last friday, my dealer is replacing my motor under warranty. I just thought that this was a pretty neat angle that not many of us have seen.
What happened to the motor? Any issue with the mods you have?This picture was actually taken last friday, my dealer is replacing my motor under warranty. I just thought that this was a pretty neat angle that not many of us have seen.
No issues with the mods,What happened to the motor? Any issue with the mods you have?
Wow that’s great news about them honoring the warranty, hope it all works out.No issues with the mods,
The short answer for what happened is that the heat in the cabin went out and kia could not figure out what was causing it so they approved a new motor to be put in under warranty, and they are going to take my old motor and try and figure out what happened.
Thanks, it should be back together in 2-3 days hopefully. its been over a month now and I miss driving my car.Wow that’s great news about them honoring the warranty, hope it all works out.
I saw this interesting little vid this morning. Now I’m all the more confused re titanium.Send me $800, and I'll make you titanium happy.![]()
What is confusing you?I saw this interesting little vid this morning. Now I’m all the more confused re titanium.
Titanium and Aluminum alloys are stronger than the base metals, but are stronger for a given material mass than some heavier steels. I think I’ve seen aluminum being 30% stronger than mild steel for the same weight. So a 3/16” aluminum plate might be stronger and lighter than a 1/8” steel plate.I saw this interesting little vid this morning. Now I’m all the more confused re titanium.
That's why that video is pretty silly. Comparing hardened steel with pure titanium in the press is pointless. To put it simple, grade5 titanium (mostly used for auto applications) is "little stronger " than 8.8 grade steel, while being 40% lighterTitanium and Aluminum alloys are stronger than the base metals, but are stronger for a given material mass than some heavier steels. I think I’ve seen aluminum being 30% stronger than mild steel for the same weight. So a 3/16” aluminum plate might be stronger and lighter than a 1/8” steel plate.
Also, compressive strength and tensile strength are two different characteristics.
Concrete has high compressive strength, but needs steel reinforcement to give it tensile strength.
Some metals while weaker than others at room temperatures hold together better at high temps seen in engines.
There are good write ups on Supertech and Ferrea valves’ websites that describe strength and weight of different alloys under high heats.
Similarly, connecting rods can be aluminum in a drag race engine, but will need replaced sooner (they’ll also be huge and require more clearance), titanium will be lighter for the same yield as forged chromoly, but if spending thousands of dollars more than once on rods isn’t in a person’s budget, the forged steel rods are going to be much more durable and last.
I wonder what practical purpose those ‘super’ steels serve in the video. If they followed those tests up with bend tests it would tell a more complete story.
There’s probably an engineer around that could talk more concisely on the subject.