Radium Dual Catch Cans on NA setup - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

xstatic · 05-13-2017, 07:06 PM

Hello,

Are there any negative effects of installing the dual catch cans on a NA setup? Or should I just go with the 1 catch can on the PCV side till I am boosted?

Thank You

Rougenite · 05-13-2017, 07:22 PM

There's no negative, but no real point either.

brzzy · 05-13-2017, 07:38 PM

Quote:

Originally Posted by Rougenite

There's no negative, but no real point either.

While I whole heartedly agree theres no negative, I disagree to say there's no point.

I run one on the PCV side, and you wouldn't believe the crap that gets built up in there. Certainly not as much as there could be if I was FI.. but even N/A theres a lot of crap that gets trapped in that can - I'm happy I have one.

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Rougenite · 05-14-2017, 01:52 AM

Quote:

Originally Posted by brzzy

While I whole heartedly agree theres no negative, I disagree to say there's no point.

I run one on the PCV side, and you wouldn't believe the crap that gets built up in there. Certainly not as much as there could be if I was FI.. but even N/A theres a lot of crap that gets trapped in that can - I'm happy I have one.

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He asked about dual. Yes a single is good. I run one as well. No point in the second one. Hell there are even guys on here that run a second while boosted and don't get anything with it.

BirdTRD · 05-14-2017, 07:06 AM

Quote:

Originally Posted by xstatic

Hello,

Are there any negative effects of installing the dual catch cans on a NA setup? Or should I just go with the 1 catch can on the PCV side till I am boosted?

Thank You

I installed the PCV side only, almost a year before going FI....didn't catch squat. After 8 months of running the Edelbrock kit, emptied maybe 1/2" of liquid from the can. Just for reference, I put about 10k miles per year on my car and I use the whole RPM range! YMMV. Each engine and setup is different, some will have more blow by than others.
So the only negative would be cost and something else to keep your eye on and maintain. I would certainly recommend one (or 2) though, when going FI.

Somerandom18 · 05-14-2017, 08:48 AM

I'm NA and the PCV can catches loads of crap that I'd rather not be in the intake manifold and heads. Also the more blowby gets into the combustion chamber the less room there is for air and fuel.. rather have a can than not.

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kingkenny · 05-14-2017, 11:53 AM

Mine NA with dual can setup , the PVC can catch a lot , 2 track day can mix out the can , the other side catch nothing .

TofuJoe · 05-14-2017, 12:31 PM

NA with Radium on the PCV side. I catch a small amount of blow by - definitely enough to where I'm glad I got this thing.

05-13-2017, 07:06 PM	#1
xstatic Member Join Date: Nov 2015 Drives: Silver Ignit10n Location: Charlotte Posts: 14 Thanks: 2 Thanked 3 Times in 2 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Radium Dual Catch Cans on NA setup Hello, Are there any negative effects of installing the dual catch cans on a NA setup? Or should I just go with the 1 catch can on the PCV side till I am boosted? Thank You

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05-13-2017, 07:22 PM	#2
Rougenite Senior Member Join Date: Dec 2012 Drives: Raven FR-S Location: San Antonio, Texas Posts: 286 Thanks: 17 Thanked 36 Times in 30 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	There's no negative, but no real point either.

05-14-2017, 08:48 AM	#6
Somerandom18 Senior Member Join Date: Sep 2016 Drives: 2017 manual BRZ Location: USA Posts: 467 Thanks: 322 Thanked 178 Times in 111 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	I'm NA and the PCV can catches loads of crap that I'd rather not be in the intake manifold and heads. Also the more blowby gets into the combustion chamber the less room there is for air and fuel.. rather have a can than not. Sent from my Pixel XL using Tapatalk

05-14-2017, 11:53 AM	#7
kingkenny Member Join Date: Mar 2015 Drives: 2014 Toyota GT86 Location: Duabi , U.A.E Posts: 64 Thanks: 34 Thanked 23 Times in 18 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Mine NA with dual can setup , the PVC can catch a lot , 2 track day can mix out the can , the other side catch nothing .

05-14-2017, 12:31 PM	#8
TofuJoe Ohne Titel Join Date: May 2015 Drives: 2017 BRZ PP ISM Location: SF Bay Area Posts: 684 Thanks: 1,141 Thanked 412 Times in 234 Posts Mentioned: 11 Post(s) Tagged: 0 Thread(s)	NA with Radium on the PCV side. I catch a small amount of blow by - definitely enough to where I'm glad I got this thing.

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