[grey88gt]

The oil stabilizer is alot more than just sealant. It helps oil from viscosity break down. I worked nine years in big truck shop, run many truck on chassis dyno. Ive seen it drop oil temps 20-30 deg and help reduce blow-by. Iam talking about engines doing 1800-2000 ftlbs torque and running 25-35+ psi boost. I,am not trying to argue here Ive just seen what the product can do. Iam not into using lots of pour in additives but this is good stuff ( does what is says itll do ).