Lookinf at the scan screen shot (only on my phone) it appears that you are getting normal oscillation from your 02 sensors. The high/low/average/sts dev all look within reason and similar to each other.

Reset your fuel trims and see if it happens again. I guess it's possible it's something wrong with an injector and the PCM is making up for it by running 3 cyl rich as one is lean to compensate. That would throw off your trims but leave the o2's reading fairly normal.

 

Not sure how to reset them w the EFI live...ill double check all the injector connections make sure they are solid...thats all i really messed with regarding fuel.

 

So after a tank or two, the P1175 code went off...also ran a few scans back and fourth with the tuner, shes doing decent, about 10.8-11.2 WOT so shes safe and in progress of getting it further dialed in...she really really scoots! Very impressed with it!!! At bottom of the post, I have the latest YouTube clip.

Meanwhile im working on my 8 rib setup...so far i got two metco 100mm pulleys...

Im at a 110.5" belt, need to go maybe another 1 or 2 to allow these to fit...now i can only slide one 100mm pullley on and the belt is literally snug w no tensioner play..

Spacer on the pulley is a little too thick, pushes it so far forward, the belt stands out a bit towards the back of the pulley...so have to either lathe it down, or fine sand the back of the mount surface...it literally is paper thick away...no touching but it literally is so close, it feels like a tolerance fit...













https://www.youtube.com/watch?v=P180...ature=youtu.be

Id like to thank Rob for all the help with this project!!!!

 

Get us some WOT videos!!!

Interior and Exterior. I want to see you bury that speedo and hear it scream from outside the car.

 

Speeding is illegal Robert! I have to travel to MX for this request.

 

Mexico is only an annotation away.

 

Haha, its illegal there too!

So the twin 100mm idlers are on...went to a 113" belt (from the 110.5) and fits pretty good sliding down the left side idler a bit...i also have a 111.5" belt but might be too short...also installed the 3.2" pulley....she sure whines alot now...









Everything seems to be on there good...ill be keeping an eye on it see if there is any issues while driving it for a while...so far all i see is my AC belt walking...it did this with my OEM crank as well...i replaced the tensioner as i thought it would be the issue, but apparently not...

any of you guys had this issue?

 

No issues with my AC belt walking with my OD pulley.

 

been reading some people go to a 1/2" shorter belt give tensioner a bit more of a work out...seems like she only pops off when i hot rod it alot...

 

I don't even have a tensioner on mine though. It is stretched over both and I had to walk it off and back on when I installed the new balancer.