Originally Posted by
MAGPIE-121
incorrect !
as mark has stated the
GEN 5.5 is the GX range (mark should know as he is the "
Go Engine Factory Development Manager" for the GX (gen 5.5) range of motors)

please read the massivemods post above carefully

thats what i just said!... they ARE DIFFERENT on the OUTSIDE of the crank case as far as the writing....and there are ALOT of different INTERNALS on the GX series compared to the gen 5.5 TRUST ME

....mark will tell you!...he just forgot to clarify

TRUST ME