I've read the other threads, and watched the you tube videos, but I'm curious if there is a particular hot knife that cuts better to access the blend door?
Many say they excel at cutting foam, but foam is far less dense than plastic.
Has anyone done this trying different ones and found a "best" option?
For anyone who thinks their blend door is broken, this is the easiest way to find out.
The best video I've found for the procedure.
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Roto-Fab intake, SW 1 7/8" LT w/hi flow cats, Flowmaster outlaw exhaust, UDP, 160* stat, Circle D 3200, Moroso catch can, TCI line lock, Zex Nitrous 125 shot, 3.91 gear, Eaton True-trac, DSS 1000hp axles.