Vrs kits. Quick question

[CUR53VT]

Hey guys.
What are the differences between s1 and s2 ecotec vrs kits? Just out of curiosity.

[vx_commodore]

1 has slightly diff gasket's in it
Because the earlier model's have the pcv in a diffrent spot.s1 vs-vt, s2 vx-vy

[justice4all3000]

the two rubber seals for the inlet manifold are different

[CUR53VT]

By different (rubber seals) do u mean wider? Just got I the phone to holden. They said they only use s2 kits for the inlet gaskets and seals on vt's now caus they are better.

[justice4all3000]

well if holden said its fine then I guess it shouldn't be a problem as long as they are installed correctly

[CUR53VT]

Yeah I just got the s2 kit and can see the difference already. Waaaaaay better design. Stupid newbs kooking an inlet manifold seal. At least I won't make that same mistake again. Lesson learnt.