slow spool

[yepes281]

So i put on my E316g about a couple months ago and i still cant figure out my problem. I have no boost leaks and no exhaust leaks. When i go WOT it slowly climbs up to 5-10 psi until i hit 5000 rpms then the boost continues to climb until i let off the gas, up to 27psi.

What can cause this?

Mods:
E316g
stock injectors
255 wally w/ fpr
3" exhaust all the way back

Logged fuel trims and their all close to 0 except the low fuel trim which is at 3, but i dont think its rich enough to cause slow spool.

 

[yepes281]

So it turns out the flapper scrapes against the whole o2 housing. This turbos a pos, its an ebay turbo and i picked it up for 100 bucks when i first got into dsms. So if anyones got a good 16g or bigger around my $300-400 price range PM me. I just started my job, today was orientation so it might take a little to get the money, be patient! Ide like something a little bigger than a 16g since im looking to hit 400hp, but im willing to settle for a 16g due to my price range. So let me know what you guys got.

 

[MrBoxx]

This isn't the place for buying and selling things. Look in the classifieds, craigslist, and reputable DSM vendors.