DR-25 on OEM loom

I had a crazy concern lately on the same topic and i would appreciate some input.

Would shrinking DR25 over OEM wiring be critical for melting the wire insulation?

In theory, the recovery temperature of the DR25 is higher than the random OEM spec wiring, but does the heat really gets to the wires during recovery?

I believe that this should be OK, but I would appreciate some opinions based on experience.

Thanks!

In short, no.

In short, Thanks!

So i will open the OEM harness, modify and re-sheath in DR-25.