I think that it is Air Induction System....
HOWTO: Install Graves AIS Blockoffs
- Thread starter vitrox
- Start date
eather or!!!
http://www.bikerperformance.com/psr-pair-air-injection-block-off-plates-yamaha-fz6-fz6r-07-10-p7251.html
It injects and introduces air into the exhaust soo w/e lol
Last edited:
The tags are already there...
miketriebsch
New Member
So other than getting rid of the popping. Does it do anything else? I'm just wondering if it's worth the time to put it on?
My block off plates cost $18 from powderkegracing.com. Small price to pay to make sure the job is done right.
haha i think soo!!!
It costs $20 bucks and makes your bike sound smoother on decel
you lose 1.2lbs of weight by taking the pump and all the junk out
very tiny bit less electrical load on your bike... maybe .1amps
Heres a link to what the system looks like!!!
Street Bike Parts
If you look at the bottom of the picture you will see the plates with nipples on them bolted to you valve cover... this is the plate you replace with a flat plate blocking off the ports
Street Bike Parts
If you look at the bottom of the picture you will see the plates with nipples on them bolted to you valve cover... this is the plate you replace with a flat plate blocking off the ports
miketriebsch
New Member
Ok well I may get them idk yet. But just to get this straight there are no performance changes right?
you loose about 1.2lbs of weight =)
linkgt
Member
I just installed my tb exhaust a few days ago. I've been riding it now for 2 days and the bike pops while de-accelerating.. I installed the graves block off plates at the same time I did the exhaust. Is this normal? did I somehow install them wrong or something? Or is it normal for the bike to still pop even with the block off plates?....
i think a few people have that issue.... jw is yours a 2010+??? or a 09
Kdubb223
New Member
I have Marthy's Viper Can, JB pro and block-off plates and my bike still makes popping noises. The popping is the worst/loudest when getting on the throttle hard (more fuel) and then cutting it off quickly. Sometimes when slowing down Ill keep the throttle open just a bit and apply the brakes, reduces the popping quite a bit. Also having a good map will help with the pops.
I've got the TBR exhaust and PCV and block offs and still get a fair amount of popping. I've gotten used to it. It's worse before the engine is fully warmed up.
linkgt
Member
09!!
Hm, I have a ninja 650 can installed(took off silencer..). I only get popping when decelerating. I almost never get them while accelerating which is great!. and yea, i quickly discovered that trick you wrote at the end and it helps.
Hmm ok then, just wanted to make sure everyone else still had popping and it wasnt just me. Hopefully I will get the PCV sometime this summer to further reduce it. Thanks for the quick response guys! Greatly appreciated.
linkgt
Member
I added the silencer.While it did help reduce popping a little bit, the sound does NOT have the punch it used to have... It has more of a bee sound now that I dont like imo. I guess I'll just take the silencer off, wear ear plugs and save up for a PCV...
It has more of a bee sound now that I dont like imo. I guess I'll just take the silencer off, wear ear plugs and save up for a PCV...ya these things are pretty nice!!!