Originally Posted by
storey
how is an aluminium 5.7L v8 lighter than a aluminium 2L I4?
cool build. i am not usually into the ls1 swaps into import sports cars, but the r34 is more of a touring car so i think the ls1 works well in this chassis.
**edit:disregard question. i read your(evangelion's) other posts. apparently you are a troll.
Because the factory KA24E or DE are iron blocks. Iron is a denser material, so the engine is heavier than an aluminum block. On the scale, a factory LS1 engine is lighter than an SR20DET. Go troll yourself.