An oil catch tank is a great way to keep oil blow-by from lowering the octane rating of your fuel. The crank case pressure on boosted and even non-boosted motors will often exceed ambient air pressure outside the engine. This causes the oil vapors to leave the engine and enter the combustion chamber. These oil vapors can lower octane ratings by as much as 2 points.
1 post • Page 1 of 1
List of Recommended Online Pharmacies that Deliver. Canadian pharmacy viagra legal, For best prices for Viagra online. You can save up to 70% OFF the cost of IVF drugs by ordering through our. How online pharmacy spammer organizations really work.