I installed a LT8 on a 91 turbo. Ran data log and this is what I got. Can someone EXPERIENCED tell me what it means? Anything looks wrong?

Thanks

http://img.photobucket.com/albums/v2...cher/mtrun.jpg

 

I usually like reading logs in Text view, but that tells me that you are running about 20* timing under max boost of maybe 4-5psi. It might be a good idea to log air intake temps as well next time. If you are planning on raising the boost anymore, I would run closer to 14* max timing under boost.

What are all your mods?

 

Something is up with your alt/bat too.

 

I am concern with my AFR's and timing. I reach maximum bust howerver, it drops an goes back up.

"Hemni"....why do you say that

 

Unless your Lt8 can interpret a wideband signal, then your AFR's aren't accurate under load.

 

under 13 volts at WOT isn't right. I see more at idle with all my lights on then your log shows at WOT. 13 + is what you should see @ around 850-100rpm.