Stroker running just look at my wideband data please

[kkchevy3]

hey just got my 4.6 stroker driving today. Took a vid of my 02 guage. Whata you guys think? The vid is from 1st gear to 4th. http://www.youtube.com/watch?v=CvwGcDhQFjQ

[SilverXJ]

Unless the gauge is broken or the sensor is bad you are running very lean.

[lafrad]

Is this an automatic or stick shift vehicle?

are you at WOT each time you are in gear? or is it closed loop?

14.5-14.7:1 is perfect for closed loop, NOT WOT operation. When your foot goes to the floor, it should drop into the 12's and 13's rather quickly, and stay there.

[kkchevy3]

no that was just like normal driving. That was 30 min after i first started the engine and i put the 24 lb injectors in today and it seems to run better. full throttle seems to be around 12.9ish. Its a stick and i have my map running the stock settings. havent played with that yet

[SilverXJ]

12.9:1 is much better.

[kkchevy3]

just one problem out of the entire build. seems to have a miss when idling. Im not really sure how to describe it but almost like it jerks the slightest bit just idling there. also if u rev it it like hesitates for a split second.... there not that big of problems but just like to get any ideas.

[SilverXJ]

Mostly likely a sensor issue. A slightly rough idle is to be expected with a more aggressive cam. The hesitation off idle is what bothers me. Start out with checking the TPS sensor, then the MAP and recheck the distributor indexing.

[kkchevy3]

okay dont yell at me for asking this. I cut the ears off my dizy. If i hook up a timing light can i rotate the distributor to adjust anything? and if so should i turn it till i get it to 0? i know the distributor doesnt control the timing but would hooking up the timing light do anything?

[SilverXJ]

No, timing light will only tell you the base timing. There is only one way to set the distributor and thats it.