Went tuning today and just my luck my wideband was reading all over the map. It's been acting up on me a little the last couple weeks. So I really hope it's just the sensor that needs to be replaced. I gotta call around and get one ASAP. I can't wait to see what this thing can do haha. What's life expectancy on an O2 sensor?

 

if its an aem wideband zzp has the sensor cheap

 

It's an Autometer. But I think it's the same as AEM's sensor?

 

check with them man theyll know for sure

 

Before it was ported by him? It was streetdreamz's old head that I had reworked

 

I think this will be my next purchase

 

Both mornings since I've put my TVS on the belt nosie is loud as hell but once it warms up it goes away. Anyone else have this problem? Is there a belt dressing or something I can perhaps put on it? I guess it could be the tensioner bearing too but you would think it would be loud all the time.

 

The WB sensor in my Innovative MS kit lasted for over 3 years.

 

yea and it was a hack job when i got it from him

make sure the belt is on straight

 

From what I can see from the top everything is running straight. One it warms up it's whisper quiet. But I'll double check tonight.

 

check were it goes around the compressor that's where the belt doesn't always night up right

 

mine used to squeek lik that to so i replaced the tensioner pulley and it fixed it..itd squeek at cold and idle but once i started driving it kinda went away so try that it may be on its way out

 

It's been a hell of a day. Called a million places trying to find an O2 sensor in stock. Finally managed to find one. Paid a little more than what I could have got one online for but screw it. I wanna tune this thing! It's supposed to rain tomorrow which sucks so I should hopefully be tuned on Wednesday . Thanks for the info on the squeaking guys. Wierd why it just started doing it after I put the TVS on. But I was on a 2.6" with my M62 and now on a 2.9" with the TVS so maybe the extra strain on the tensioner is making that bearing squeal. For what it's worth I'll swap the tensioner out. Oh and on a side note, changing the O2 sensor on an OTTP long tube header sucks assss. Terrible design haha.

 

o2's suck in general on most cars..its pretty easy to change it on the badmab header tho thank god

 

Well I got it tuned last night! Changed the O2 sensor which thankfully the problem. I'm running 20* and getting a little bit of knock up top. So i'm going to try a stronger meth mix. I'd rather do that than pull timing haha. Still haven't fixed my belt squealing issue though. Changed the tensioner pulley and it still does it. So next is to swap the belt. But so far I'm very happy

 

knock with 20*? That's not a whole lot of timing..

 

^ I'm digging the black.. and timing is different for every car..

 

dude considering 25 to 26 is where these engines stop making power thats pretty dam good on pump and meth

not so much for these

 

We only have 91 octane here also.

 

U never said that in ur pm.. I'm on 21 on my street tune with meth on my 2.7 23psi ur about right for that.


Side note when i run 11s on Fri I'm running for cotm yall better vote for a performance based car. i may throw a sexy chick on the hood too

 

Said what? That I'm running 91 octane?

 

Yea i didnt know that ur doing good for 91

 

Oh haha sorry bout that. Well that's good to know.

 

I always vote for show over go, but the chick on the hood would kill it for me, LOL. I see girls all over cars and I think "Who in their right mind would let that bitch @#$% up their paint?"

 

Oh.. I'm running 22* on ZZPs canned tune LOL I have 93 though
with meth


and if you run 11s, you don't need a chick on your car haha