ok so i did the vvti swap in my gs now am trying to do the fmic plumbing but was woundering if the bov affect anything with the mass air flow people are telling me it has to be recycle back in to th system any ideas

 

it doesnt have to be recirc'd, but if it isn't the car will run pig *** rich after the valve opens. I had two TiAL 50mm's on my setup no problems.

 

yea but am keeping the stock twins so am using the stock waste gates any idea on that and if anybody knows about installing the boost controller on the twins

 

sorry to thread jack but same scnerio here staying on stock twins and need to mount the hks bov should it be mounted on cold side piping or on hot side

im using a hallman pro series manuel boost controller , staying away from fuzzy logic for we are staying sequential

also what plugs do you guys reccomend for bpu levels

 

On stock twins the bov goes on the turbo side.

 

ok well tuned car lexforlife yo used the ngk 8 iridium i was using the reguler 7 plugs and it was breaking up swith plugs bam problem solved lol gl

 

For best way you must recycle air from bov back in to intake side between maf and turbos ...
or you can use something like this:
http://www.hksusa.com/products/?id=2175
if your standalone don't have such functions to enrich fuel