Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Go Back   Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum > General > Tech Talk

Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars


Reply
 
Thread Tools Display Modes
Old 11-14-2008, 09:09 PM   #1
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
s13 sr20det lag, full boost @ 4k RPM

UPDATED LAST POST. PLEASE HELP!!!

I need some help/ advice from fellow zilvians again.

So, long story short, thought i had spun rod bearing, then thought i messed up cam shaft and rocker arms. Took it to shop (Phill @ speed of sound in sacramento, ca) and he basically tore the whole engine apart. Everything interanlly is in really good condition, the problem was a piece of silicon was bocking the oil passage to the rocker arms and cam shafts. That one piece of silicon cost me $550, but atleast i know its all good now.

So b4 he reassembled the head, i bought some used greddy ras (which i think might/can maybe be a factor in this case) and had him installed it. He said the break in time should be about 50 miles, still in break in time, but i notice the car to be lagging ALOT. I notice that when i hit the gas pedal all the way, it will lag until it get somewhere near 4K rpm and then full boost no problem (stock t25)--not getting it to redline. Before, there was no lag but now, its like a N/A until 4K rpm.

My questions:

1st Q: Is it just because the car is in the break in period that it is acting up like this?

2nd Q: Can the ras cause this too? They were a used set of greddy ras. I am thinking they MIGHT just need to re-adjust to my engine and needs a break in time too, but can this be if its lagging at low end and not all the way?

3rd Q: Is there anything else i should check for? I mean i KNOW the turbo is still good b/c no shaft play and no smoking (pretty new).

Answers: ______Your answers HERE______

(internal) MODS:
s13 sr20det w/:
greddy ras
hk step 1 264 cam shafts
greddy valve springs

*also, radiator fans can slice and dice. Shit spliced my finger open no stiches tho.

Thanks my fellow zilvians.

Last edited by bl3ujay07; 11-20-2008 at 11:38 AM.. Reason: update
bl3ujay07 is offline   Reply With Quote
Sponsored Links
Old 11-14-2008, 10:09 PM   #2
smelly240
Nissanaholic!
 
smelly240's Avatar
 
Join Date: Oct 2006
Location: Philaburbia
Age: 43
Posts: 2,137
Trader Rating: (4)
smelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfectionsmelly240 is close to perfection
Feedback Score: 4 reviews
check ur timing...
__________________

HREs on a S13 - check, 6262 - check, Girlfriend.... - nope
smelly240 is offline   Reply With Quote
Old 11-14-2008, 10:34 PM   #3
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
^^^ He did my timing right when i was about to pick up the car (as in i saw him do the timing) but i'll double check. Any other suggestions. Help GREATLY appreciated.
bl3ujay07 is offline   Reply With Quote
Old 11-22-2008, 12:45 PM   #4
steve shadows
Post Whore!
 
steve shadows's Avatar
 
Join Date: Aug 2003
Location: LA and OC
Posts: 8,202
Trader Rating: (5)
steve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfectionsteve shadows is close to perfection
Feedback Score: 5 reviews
Send a message via AIM to steve shadows
Quote:
Originally Posted by bl3ujay07 View Post
^^^ He did my timing right when i was about to pick up the car (as in i saw him do the timing) but i'll double check. Any other suggestions. Help GREATLY appreciated.
Are you sure?

About 99% of "Specialty shops" especially when it comes to Nissans are full of shit.

I know one locally in the of industry area that is more full of shit than shit itself and is featured in magazines all the time as the TOP nissan shop

so much BS out there

I have noticed most assembly shops don't know jack shit about proper tuning and diagnosis, and most dyno shops are not the best at assembly.

For example at my location Mike does assembly and I just do tuning ..

Quote:
Originally Posted by djgrasman View Post
hmmm....please explain to me how it could be a belt?

just to restate what i had b4

idle A/F is on average 15 to 17 on AEM Wideband
idle is also a little rough "900rpm to 1100rpm" i would imagine bc of it being lean
while driving normal it is 14.7 to 15.8
and while full throttle it is 15 to 16.7
that is seriously lean!
and its not knocking nor pinging......please explain this retardedness.....

You need to stop driving this thing.

I would highly suggest bringing this thing down to the shop and having me take a look at it before you break everything again
__________________
Like Me on FaceBook !
steve shadows is offline   Reply With Quote
Old 11-15-2008, 02:38 PM   #5
flip3d
Zilvia FREAK!
 
flip3d's Avatar
 
Join Date: Feb 2008
Location: Ft Lauderdale, FL
Age: 33
Posts: 1,473
Trader Rating: (1)
flip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond reputeflip3d has a reputation beyond repute
Feedback Score: 1 reviews
Send a message via AIM to flip3d
boost and/or exhaust leak?
flip3d is offline   Reply With Quote
Old 11-15-2008, 05:56 PM   #6
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
I might have an exhause leak but i am not posssitive. Will get it checked out and get back. Could exhaust leak really cause car to lag untill 4K rpm tho?
bl3ujay07 is offline   Reply With Quote
Old 11-15-2008, 06:31 PM   #7
mikez97
Leaky Injector
 
Join Date: Jun 2008
Location: florida
Posts: 100
Trader Rating: (0)
mikez97 is an unknown quantity at this point
Feedback Score: 0 reviews
boost leak will
mikez97 is offline   Reply With Quote
Old 11-15-2008, 06:58 PM   #8
djgrasman
 
Join Date: Aug 2008
Location: seaford ny
Age: 32
Posts: 7
Trader Rating: (0)
djgrasman is an unknown quantity at this point
Feedback Score: 0 reviews
hey whats goin on.....i seem to find myself having a similar problem....its weird sumtimes when i hit the gas it doesnt pick up at all.....i hear the turbo spool but no power, also my AEM wideband reads -.- nothing....now when that happens i will lift off the gas a little and it will pick up speed and read an average reading of 14 throught 15 A/F.....wtf is wrong hear? boost/exhaust leak at a specific pressure?

please gimmie sum ideas of what this could be......
djgrasman is offline   Reply With Quote
Old 11-19-2008, 09:19 PM   #9
artdrifter
Zilvia Member
 
Join Date: Aug 2008
Location: San Bernardino
Age: 32
Posts: 253
Trader Rating: (2)
artdrifter is an unknown quantity at this point
Feedback Score: 2 reviews
Quote:
Originally Posted by djgrasman View Post
hey whats goin on.....i seem to find myself having a similar problem....its weird sumtimes when i hit the gas it doesnt pick up at all.....i hear the turbo spool but no power, also my AEM wideband reads -.- nothing....now when that happens i will lift off the gas a little and it will pick up speed and read an average reading of 14 throught 15 A/F.....wtf is wrong hear? boost/exhaust leak at a specific pressure?

please gimmie sum ideas of what this could be......
hey i had this problem as well and it turned out to be my main belt. i replaced and it went away. sometimes it's the small things.
artdrifter is offline   Reply With Quote
Old 11-22-2008, 11:56 AM   #10
djgrasman
 
Join Date: Aug 2008
Location: seaford ny
Age: 32
Posts: 7
Trader Rating: (0)
djgrasman is an unknown quantity at this point
Feedback Score: 0 reviews
Quote:
Originally Posted by artdrifter View Post
hey i had this problem as well and it turned out to be my main belt. i replaced and it went away. sometimes it's the small things.
hmmm....please explain to me how it could be a belt?

just to restate what i had b4

idle A/F is on average 15 to 17 on AEM Wideband
idle is also a little rough "900rpm to 1100rpm" i would imagine bc of it being lean
while driving normal it is 14.7 to 15.8
and while full throttle it is 15 to 16.7
that is seriously lean!
and its not knocking nor pinging......please explain this retardedness.....
djgrasman is offline   Reply With Quote
Old 03-17-2013, 10:32 AM   #11
e5s4y
Zilvia Junkie
 
Join Date: Jun 2011
Location: Jacksonville
Age: 30
Posts: 340
Trader Rating: (5)
e5s4y is an unknown quantity at this point
Feedback Score: 5 reviews
Quote:
Originally Posted by djgrasman View Post
hey whats goin on.....i seem to find myself having a similar problem....its weird sumtimes when i hit the gas it doesnt pick up at all.....i hear the turbo spool but no power, also my AEM wideband reads -.- nothing....now when that happens i will lift off the gas a little and it will pick up speed and read an average reading of 14 throught 15 A/F.....wtf is wrong hear? boost/exhaust leak at a specific pressure?

please gimmie sum ideas of what this could be......
this is how mine feels sometimes too. boost gauge reads full boost, but then at 4k-ish, its like a kick in the ass. wideband shows everything good tho. the lifting the pedal a little does increase the acceleration too. still good enough to go sliding around tho, haha
s15 spec-r- t28
__________________
BustedS13: anything you can hide on your person is free. junkyard law.
e5s4y is offline   Reply With Quote
Old 11-15-2008, 09:44 PM   #12
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
I have a feeling it MIGHT be a little boost leak. I drive and slowly accelerate and i KNOW air is leaking. You can hear it whisper until it hits around 4k rpm and then, boost no problem.

So i opened the hood today/tonight/now *8:37 pm pacific* and do a quick twist/pull on the throttle switch, and i hear a whistle from the where the intake and hot pipe area is. One thing is my bov is not recirculated and i have the stock rubber intake so i have to seal it up (my brother just put a large cap from a bottle and clampped it). I am going to take off the intak, maf, filter, and hot pipe and install them again to see if it changes.

Do you think this can be what is causing this lag? Can this ghettoness cause the lag? What is everyone (whos bovis not circulated) uses to plug up that whole?
bl3ujay07 is offline   Reply With Quote
Old 11-16-2008, 12:09 AM   #13
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
I guess it wasnt intake nor hotpipe. Will take out front bumper and fmic to check all pipings. Any help would be nice.
bl3ujay07 is offline   Reply With Quote
Old 11-17-2008, 02:44 PM   #14
Chrischeezer
Zilvia FREAK!
 
Join Date: Jul 2005
Location: earth
Age: 37
Posts: 1,406
Trader Rating: (2)
Chrischeezer is a jewel in the roughChrischeezer is a jewel in the roughChrischeezer is a jewel in the roughChrischeezer is a jewel in the roughChrischeezer is a jewel in the roughChrischeezer is a jewel in the roughChrischeezer is a jewel in the rough
Feedback Score: 2 reviews
your wastegate actuator is opening up too early
__________________
Chrischeezer is offline   Reply With Quote
Old 11-17-2008, 02:50 PM   #15
Sleepy240
Zilvia Addict
 
Sleepy240's Avatar
 
Join Date: Sep 2005
Location: Reading, PA
Age: 35
Posts: 780
Trader Rating: (0)
Sleepy240 is an unknown quantity at this point
Feedback Score: 0 reviews
whats your vac reading at idle? how about A/F ratios?

Also why not just circulate your BOV and see if that helps, it takes all of like 2 minutes to do, ghettoness can definetly cause problems
Sleepy240 is offline   Reply With Quote
Old 11-17-2008, 03:08 PM   #16
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
Quote:
Originally Posted by Chrischeezer View Post
your wastegate actuator is opening up too early


It could be. I have a hks adjustable actuator and right when i installed it (before the car went into the shop), we ran it, and it was fine. When the car had problems, i adjusted it to the same length as stock. Timing is fine bc i took it in the shop today. I will try switching back to stock actuator when the car cools down.


Quote:
Originally Posted by Sleepy240 View Post
whats your vac reading at idle? how about A/F ratios?
Quote:
Originally Posted by Sleepy240 View Post

Also why not just circulate your BOV and see if that helps, it takes all of like 2 minutes to do, ghettoness can definetly cause problems


My vac reading at idle is between 10-12 psi. Is that ok? Also, don’t have a/f gauge yet. I don’t have it circulated because I/my brother had it welded onto the piping that connects hot pipe and intercooler outside the engine bay. I will try it later though.

Thanks for the suggestion and I’ll update this thread soon with outcome.


bl3ujay07 is offline   Reply With Quote
Old 11-19-2008, 08:57 PM   #17
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
Alright, so it looks like there is no boost leak, but it sounds like it is ticking a bit under the valve cover, most likely lifters. When i took my car to the shop, i dont think he bled the lifters because it is still ticking. Either that or something with rocker arm stoppers.

Can anyone tell me if ticking lifters can affect my performance and cause the lag? maybe ras causing it? PLEASE, I really need help!!! Out of options on what to do.
bl3ujay07 is offline   Reply With Quote
Old 11-19-2008, 09:24 PM   #18
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
^^^anyone else? My belt is fairly new, as in less then 100miles. Please help me with this!!! Only thing i can think of are lifters and ras.
bl3ujay07 is offline   Reply With Quote
Old 11-20-2008, 11:42 AM   #19
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
Alright, so today i switched the hks actuator back to stock one, and it is still lagging!!! I have a faze gauge and it reads about right, 7psi. Thing is, it still laggs like a N/A untill it hits 4k rpm!!!

I come to realize, that the car dont sound like it use to anymore when i installed hks step 1 264. It use to sound like a dragster or something, now its silent as a mouse!!! Could they have been installed wrong or what??? Its lagging so much more than when it was stock!!

PLEASE HELP!!! ANY SHOP IN NORCAL CAN HELP ME OUT???
bl3ujay07 is offline   Reply With Quote
Old 11-20-2008, 11:53 AM   #20
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
can it be bc of knowck sensor too or no???
bl3ujay07 is offline   Reply With Quote
Old 11-20-2008, 12:14 PM   #21
jakerps13
Zilvia Member
 
Join Date: Nov 2003
Location: Appleton, WI
Age: 37
Posts: 171
Trader Rating: (0)
jakerps13 is an unknown quantity at this point
Feedback Score: 0 reviews
Send a message via AIM to jakerps13
Put the stock cams back in.
__________________
Lower than a pornstar's morals.
jakerps13 is offline   Reply With Quote
Old 11-20-2008, 12:22 PM   #22
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
^^^um...no. Had hks on there and they outperform stock. I know how they are suppose to run.

ANYONE ELSE???
bl3ujay07 is offline   Reply With Quote
Old 11-20-2008, 12:36 PM   #23
lazysk8er2
Zilvia FREAK!
 
lazysk8er2's Avatar
 
Join Date: Jul 2008
Location: on an island, NY
Age: 35
Posts: 1,375
Trader Rating: (11)
lazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud oflazysk8er2 has much to be proud of
Feedback Score: 11 reviews
i feel like there is still a tiny leak somewhere if you could get your hands on a smoke machine and put it through your piping that is the best way to find a leak. i had the same thing in my intercooler and it was the smallest hole ever and it made a difference.
__________________

Quote:
Well i have a 95 240 and i like my cars low... But my parents don't like my wheels tilted
________________________________
lazysk8er2 is offline   Reply With Quote
Old 11-20-2008, 12:42 PM   #24
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
did your car feel like mines (lag until 4k rpm)? I probably will go look at a fogger machine (halloween thing that makes smoke/fog).

Also, it might not be bc i dont hear my cams anymore. Even from start up.
bl3ujay07 is offline   Reply With Quote
Old 11-22-2008, 10:35 AM   #25
bl3ujay07
Zilvia Addict
 
bl3ujay07's Avatar
 
Join Date: Feb 2008
Location: norcal(209) and socal(805)
Posts: 683
Trader Rating: (6)
bl3ujay07 is an unknown quantity at this point
Feedback Score: 6 reviews
So far, no good still. Tried everything. i highly doubt it being the turbo because no shaft play and no blown seals (at least i dont there is any). Now, i am norrowing it down to turbo, lifters, ras, and maybe a leak from exhaust mani.

Took car to shop and he said all vac lines hooked up and dont seem to leaking. Any help? I see similair posts, but they never update post if it is fixed. Please help, my sr running like a bicycle!!!
bl3ujay07 is offline   Reply With Quote
Old 11-22-2008, 10:49 AM   #26
pwr-adr
Leaky Injector
 
Join Date: May 2008
Location: ABQ, NM
Posts: 127
Trader Rating: (0)
pwr-adr is a jewel in the roughpwr-adr is a jewel in the roughpwr-adr is a jewel in the roughpwr-adr is a jewel in the roughpwr-adr is a jewel in the roughpwr-adr is a jewel in the roughpwr-adr is a jewel in the roughpwr-adr is a jewel in the rough
Feedback Score: 0 reviews
Check your ic piping for leaks as well as the ic itself.
If that doesn't solve your problem disconnect your vacuum to the wastegate and see if your car gets any faster. If it picks up in power then it is a leak from your exhaust mani to the head or from the exhaust mani to your turbo. If that doesn't solve it then it is most likely something with the head. gl
pwr-adr is offline   Reply With Quote
Old 11-22-2008, 10:56 AM   #27
singlecamslam
Post Whore!
 
Join Date: Apr 2008
Location: Norcal
Posts: 2,531
Trader Rating: (10)
singlecamslam is just really nicesinglecamslam is just really nicesinglecamslam is just really nicesinglecamslam is just really nicesinglecamslam is just really nicesinglecamslam is just really nicesinglecamslam is just really nicesinglecamslam is just really nice
Feedback Score: 10 reviews
well your vac reading should be around 20 hg on stock cams. with HKS i'm not sure but i think it should be like 15? Is the car slow? or does it just not hit boost till 4k? It is a t25 after all.
__________________
Nothing says racecar like a stock car with no interior.
singlecamslam is offline   Reply With Quote
Old 11-22-2008, 12:13 PM   #28
TheWolf
Zilvia FREAK!
 
TheWolf's Avatar
 
Join Date: Aug 2005
Location: Orange Park, FL (Jax)
Posts: 1,468
Trader Rating: (0)
TheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant futureTheWolf has a brilliant future
Feedback Score: 0 reviews
10-12 is low for vac.. you've got a leak or you've got a cam off a tooth.. idling rough at 900RPM with step 1 hks's... nope.. RAS can't cause the failure you're describing.. don't worry about them..
__________________
Eye on the Prize
TheWolf is offline   Reply With Quote
Old 11-22-2008, 12:41 PM   #29
garbury
Leaky Injector
 
Join Date: Apr 2006
Location: Arizona
Posts: 93
Trader Rating: (0)
garbury is making a name for him/her selfgarbury is making a name for him/her self
Feedback Score: 0 reviews
dude, bad timing can mess up vacuum a bunch too. I'm going with your timing is off. Check cam/chain alignment, and restab the cas according to the fsm. The timing should be right then, and you should be running fine. Use a timing light for minute adjustments.
garbury is offline   Reply With Quote
Old 11-22-2008, 12:56 PM   #30
ross.cottrill
Zilvia FREAK!
 
ross.cottrill's Avatar
 
Join Date: Sep 2005
Location: orlando,fl
Posts: 1,185
Trader Rating: (12)
ross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant futureross.cottrill has a brilliant future
Feedback Score: 12 reviews
yeah it definately sounds like a timing issue to me.count the links to be sure!
__________________

" NEO VVL BABY FTMFW!"


Originally Posted by shagspeed
Dude if I made 500WHP on a 54C SR20DET back in 1999-2000 with old school technology .. This VET will T-BAG your RB engines
ross.cottrill is offline   Reply With Quote
Reply

Bookmarks


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -6. The time now is 03:54 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
vB.Sponsors
Copyright © 1998 - 2019, Zilvia.net™