4g64 1g, g4cs?

[IgotBoost91]

Well i haven't found a straight answer on it. I was wondering if its done on 1gs a lot and whats the difference between a g4cs and a 4g64?

 

[95patalon]

Basicly there are as different as the 6 bolt & 7 bolt 4g63 rods,pistons,front cover,water pump etc

 

[ALP584]

It depends on availability, when I decided to build my 2.4L the 4g64 was abundant at my local junkyard. So I picked up a 6 bolt 4g64, however there were no G4CS's at all. In addition, use the search button there are threads on here that "claim" the G4CS block's are not as strong.