Mazdaturbo10

Who is running these blankets? I've heard from some guys with track prepped cars of turbine housings starting to get brittle from enclosed heat? cracking? Anyone had such problems?

busa4

in race form i dont think you can get away without some cracking as the turbo endures long periods of heat reguardless if theres a blanket or not. for street use ive never heard of anyone having a problem with them.