Cooling options for LS1 FD?
 

Who has an LS1 swapped FD and is still running a stock rad and e-fans?

I'm doing a swap with a bone stock LS1, so roughly 320whp. Was thinking of just using a Koyo rad with stock FD fans.

Would that be enough cooling capacity for the LS1?

i'm running a Koyo rad i was running stock fans till one decided to burn up on me....but the stock fans and koyo rad worked great for me


there's a guy running a koyo rad with an LS7 and tracks it w/o problems.

You'll be fine.

I run the stock fluidyne with stock FD fans... No problems.

Sweet guys, thanks for the input!

I would even imagine the stock radiator would be plenty for a stockish LSx. Keep in mind, it takes much more to cool a TT rotary than an LSx engine.