Shield or blanket

I have not had my blanket tested for 30.1, But it would most likely pass SFI testing. SFI testing involves bolting a mopar flexplate to a simulated crankshaft. They spin this flexplate at high RPM until syintrifical force makes it explode. They can also ad cuts to the flexplate to lower the rpm level at which it explodes. Beside paying $$$ for the test you also have to supply them with a transmission case to blow up!!!! SFI requires that the protection device has to remain attached to the transmission bolts or stlll attached at it's attachment points to the engine. And it has to contain or deflect the explosion. The problem with the one I had (name brand) if it were to explode it can deflect all the flying parts to the rear towards the transmission tunnel of the car. This does not make it very safe IMO. Did you know in order to pass the "SFI Blanket Test" It only has to pass 50% of the test to be certified? All SFI certification testing information can be found on the SFI Foundation web site