I’m currently in the middle of an LS swap on my Chevrolet S10, and I’m at the point where I need to decide on a radiator. I know that cooling is super important, especially with the increased horsepower and potential heat generated by the LS engine.
What to Look For:
Cooling Capacity: The radiator needs to handle more heat than the stock one. Are there any specific brands or models that people recommend?
Fitment: Since this is an S10, I’m concerned about dimensions. I want something that fits well without too much modification.
Material: Aluminum radiators are typically lighter and more effective than copper, but are there any downsides?
FAQs:
Can I use the stock S10 radiator? - I’ve heard mixed opinions about this.
Do I need a specific fan setup? - What works best to get optimal cooling with the LS engine?
What about electric versus mechanical fans? - Pros and cons?
If you’ve done this swap or have any suggestions for radiators that work well with the LS engine in an S10, I would love to hear your thoughts! Any installation tips would also be very helpful. Thanks in advance for your help!
I’m currently doing an S10 LS swap too! From what I’ve researched, a dual-pass radiator can be a great option for optimal cooling. They tend to provide better cooling efficiency compared to single-pass models. Anyone have experience with these?
I’ve also found that aluminum radiators are pretty effective. They’re lightweight and provide good heat dissipation. The only downside is they can be a bit pricey. Worth it for performance, though!
I installed a 3-row copper radiator in my S10. It handles my LS just fine, though I do find it a bit heavier. It works well, though, especially for daily driving. Anyone else use a copper unit?
I have! While it’s heavier, it retains heat well. Just maintain good flow in your cooling system and you’re golden! Plus, they’re often cheaper than good aluminum options.
Just remember, no matter what you choose, cooling performance is vital. It can really make or break your engine performance. Plus, who wants to overheat on a road trip?