Will this motor run less boost than a standard TD then? If it is an Eco motor are the internals he same as those found in normal TDs?
i had my n/a pump maxed out, and it only made 15psi boost on a good day, and smoked like a train on the bottom end.. now i have a fully functioning TD pump, and it makes closer to 20psi, with less fuel screw, and no smoke..
Quote from: levi20AE on January 10, 2012, 08:01:22 pmWill this motor run less boost than a standard TD then? If it is an Eco motor are the internals he same as those found in normal TDs?No it won't run less boost not that boost means all that much and yes it has the same internals. Even if it were a 1y non turbo 1.9 idi it would still have oil squirters but it would have different pistons and rods. The difference being that the na Rods are longer(the engine still has the same stroke as that is determined by the crank). Longer rods make safer rod angles so ur less likely to bend a rod but produce less torque. Either way a 1.9 idi is a 1.9 idi the differences are minute
It has to do with how much of an angle the rod is placed at during rotation. A longer rod is placed at a lesser angle so it is less likely to bend or be stressed. A shorter rod is placed at sharper angles and is more likely to bend but it gives a mechanical advantage producing more torque. Rod length also effects the speed of the piston at different parts of the stroke. It's a bunch of craziness generally tho shorter rods are better for low end power longer rods are better for high rpm power