Quote Originally Posted by nissannewby View Post
In our turbo diesel application with a much denser air charge due to the water injection we actually use less fuel. When you add methanol you can get it cooler again plus get the added power of a highly oxygenated fuel. You don't need a huge amount for good gains and can use boost and egt set points to switch it on and off. In a wagon you could get away with a 30-40l tank no worries. Water/meth injection is the best way to lower intake air temps especially if using pre and post turbo injection. When used with a good intercooler you get a very stable intake air temp.
Quote Originally Posted by nissannewby View Post
Yes this is correct and I should have mentioned it also. Good pickup.
I see a pattern forming lol, so with your td mods you add fuel and try and lower intake and egt's to get better economy and performance yeah!? And adding a water methanol injection kit should help get you better economy. As a rough guesstimation with this lower fuel consumption how long would it take to pay for it self with the money you save on fuel ?? Say for argument sakes all up it costs you $2000 to buy, fit and tune