This is from my recent dyno day where I sprayed a 170hp shot at 3000rpms.

I took just the A/F from the dyno graph and focused on that alone. Check out the attached graph and tell me what you think? I don't think that is good. From what I've heard, a lean spike happens with a wet kit. But check out how high it spikes? Kind of scary!! I'm not spraying anymore till I get this figured out.

I think I need to get a hold of TJ again and have him do some major tuning. Is this kind of spike normal for wet kits? That seems like an aweful high lean spike.

I need some major help!! Not the mental kind Ellis

Graph:
http://i33.photobucket.com/albums/d5...e/DSC04331.jpg

Close up of the Graph:
http://i33.photobucket.com/albums/d5...e/DSC04328.jpg

 

Hey Jon. linkies no workie.
Robert

 

attachments fixed!!!

 

Do you still have pistons in that thing? I've never seen a spike like that. You definately have something going on. That is way too lean. You don't want anymore than 11.5 on a nitrous tune.

 

I wonder if that is accurate !