HKS BOV questions
#26
#28
it worked for awhile with my stock lower CP. but once I switched to the ZZP one it would flutter really badly and then it wouldn't close. This is when I was using the yellow spring in my Forge unit.
I believe it was 3/8 vacuum tubing but I'm not 100% sure.
I believe it was 3/8 vacuum tubing but I'm not 100% sure.
#32
#42
Senior Member
iTrader: (1)
Hey guys, searching around for the best info here and it really seems to be all over the map. Running forge bpv now, want something louder so I picked up a dejon pipe with HKS SSQV on it.
Rakes says MAF relocate not necessary. Thoughts?
What is the best setup to run for block off? t fitting to keep stock bpv? I feel like one says another, next person says opposite, and I haven't seen an agreement on a happy medium.
And as far as this whole flutter/surge bit, how do you tell the difference? Especially with a louder exhaust. My forge does that a lot and I think it has the wrong spring. Just want to know what the deal is between the two, you look on the internet for an answer and theres just a million 18 years old fighting over opinions.
Rakes says MAF relocate not necessary. Thoughts?
What is the best setup to run for block off? t fitting to keep stock bpv? I feel like one says another, next person says opposite, and I haven't seen an agreement on a happy medium.
And as far as this whole flutter/surge bit, how do you tell the difference? Especially with a louder exhaust. My forge does that a lot and I think it has the wrong spring. Just want to know what the deal is between the two, you look on the internet for an answer and theres just a million 18 years old fighting over opinions.
#44
Senior Member
iTrader: (1)
Spent some time searching, read through the whole dejon install thread about how all the guys are running a t and filter and are totally fine. Then others so no way and talk about rich spikes.....Whats REALLY the deal?
James is not tuning my car but has been helpful with clutch/tuning questions.
James is not tuning my car but has been helpful with clutch/tuning questions.
#45
Senior Member
#46
Senior Member
Spent some time searching, read through the whole dejon install thread about how all the guys are running a t and filter and are totally fine. Then others so no way and talk about rich spikes.....Whats REALLY the deal?
James is not tuning my car but has been helpful with clutch/tuning questions.
James is not tuning my car but has been helpful with clutch/tuning questions.
#50
Senior Member
No new discovery. Us Z31 guys have been plagued by this for a few decades. I just converted mine to a blow through setup and eliminated all the issues.
You can leave it where it is. It may not be a big enough deal to bother you. I'd just sooner do it right and avoid the issues.
You can leave it where it is. It may not be a big enough deal to bother you. I'd just sooner do it right and avoid the issues.