ls1 two hole air intake mod

[vtspeed]

hey guys ive had a look around but cant find any thing... ive heard through a couple of people that the ecotec and ls1 air boxes are simillar shapes and that putting a two hole mod in an ls1 air box is a good way to increase air flow... just wondering if anyone knows if this is possible

thx Glen

p.s. i have a vt ecotec

[jay_wr8]

yes 100% possible, good cheap mod to do, keep searching on this site its been done many times

[Bravotwozero]

Waste of time imo. All you'll do is increase induction noise.

[jay_wr8]

so youve done it Bravotwozero?? the gain is small but it is still a gain, 20mins +$40 is all it takes
try this vtspeed....it'll make sense wen you hav the parts.....My CAI mod on my VY SS ute (series 1)

[vtspeed]

thx guys.... so should i buy an ls1 airbox or just mod the ecotec one?

[Vt_vic]

a ls1 airbox wont fit as they used screws to put togeather the lid not clips and the pipe come out the front not the back like the ecotec just drill another hole next to the one thats there for a two hole mod