vz sv6 cold air intake power increase?

Cheers guys yea i guess i could make a step by step how to. Iv got 4 days off work so ill make one in the next few days also got some dobi super low springs to put in the car this weekend. Im also going to have a crack at making some extractors because nobody sells them here in NZ anybody ever attempted this im working on about $500 and 2-3 days work im a mechanic so i have acess to all the tools required and my mate has a dyno that costs a box of beer to put my car on to work out power gains i might do a step by step for those to but they will be 100x harder then CAI. Normally you work out the primary lenght from the cam profile but with vvt im a bit lost any tech gurus know how to work it out.

 

Mate your a legend! Looking forward to this write up

 

Waiting on the write-up

 

supa cheep has light gauge checker plate alloy sheets, they come in various colours as well.would be ideal ror this job.

 

i got a growler like my mechanic has on his sv6. his was dyno'ed n it gave 3rwkw's extra. i didnt think it would make any difference but i can definately feel the flat spot in between 2000-3000 has gone now. so im very happy.

 

Here you go i finally got around to making a step by step http://forums.justcommodores.com.au/vz-holden-commodore-2004-2006/188920-vz-sv6-diy-cold-air-intake-how-step-step-instructions.html