Re: 2.4 JTDm peak power
i think you're getting confused with the 2.4 5pot petrol engine.
the 2.4 5pot JTD is just the 1.9JTD with an extra cylinder, the maths proves it- 1910/4*5=2387
GM didnt use it because it was considered too long and too tall, but it was still designed at powertrain turin at the same time as the 1.9JTD, well actually they made the 2.4JTD first using the 2.4TD from the marea, and then created the 1.9JTD from that by stripping a cylinder off. then it was considered usable for a wide range of vehivles in fiat and GM marques.
Last edited by jug; 19-12-07 at 09:14.