so i have a 91 240sx which i bought to have my swap done. i found a guy who had a 92 g20 with the sr20det swap. the problem im having with the engine is that it looks like it doesnt have the red top head on it, cause the distributorr cap looks as though it would blatently hit my fire wall, does anyone know if i can use the engine, change the heads, or **** can it all?

 

the fwd sr20det is way different to the silvia rwd sr20det your probably going to have to swap heads and motor mounts on the block and oil pan and oil pick up tube. it would be cheaper to sell the fwd sr20det and buy the s13 red top sr20det cause what your going to try and do would just give you a migrain lol good luck