Please take a look!!!!

[javier347]

1st this log is on a 7-Bolt 2.0L engine with hks 272,PTE SC6169SP,850cc, Dsm link v2, 3 inch turbo back exhaust,, walboro 255hp, aeromotive fpr, act 2600, fidanza flywheel, , Lc-1 with Db gauge. Here i when ahead and did a 3rd to 4th gear pull and i would like some more suggestion on what else i could possibly do. Thanks in advance.

Anyone????

Any inputs?

 

[400hp93talon]

You probably need to do more work on your fuel trim...your runnin a 8.2 to 1 at 17psi...thats really rich if i'm not mistaken. If you could get it into the 12's or 13's and get it running leaner you will feel a huge difference because it wont be overloading with fuel. That much fuel is not good you need to change your oil frequently until you get it running where it needs to be....When there is to much fuel in the cylinders some will make it past the rings and get in the oil....It adds up pretty fast and can wash out your bottom end and cause rod and main bearings to fail along with washing out cylinder walls. I know because its happened to me. Are you trying to run more boost because i just noticed you have 850cc injectors....because you could run bit more and be safe with how much extra fuel is being thrown in and your timing will probably be fine the way it is.......if not and you plan on sticking around 18-19psi you really need to get better afr's.

 

[habitatguy187]

I can't look at your log since I don't have link, but shoot for high 10s low 11s if you're using pump gas. Most don't go leaner than 11.1:1 using 93 octane, but a lot depends on your timing and how much boost you're running on a specific turbo.