Originally Posted By: Michael_P
Still using the old small block? Put an LS in there. Lighter and more powerful.
Different to the small block, it's the Aussie V-8, quite a bit lighter, and number 1 is on the other side (block stagger is reversed) to better suit our RHD chassis...
That being said, the 253 had all the noise and fuel consumption of the 308, but not the power.