finally got a good log

Hiitman · 08-28-2007, 07:25 AM

i dont remember where i read it but someone posted that the key to accurate logs is propper cool down in between. after i read that i finally stopped seeing 8+ deg of knock each run. anyway. check it out and tell me whatcha think. is that a/f ratio unstable or normal?

CanadianTSi · 08-28-2007, 09:25 AM

I would try and get your A/F to 11.0:1 across the board, your almost at 12:1 and then you start knocking.

Hiitman · 08-28-2007, 10:26 AM

ok. i was trying to shoot for something more lean like 11.3:1 or 11.5:1 but yea i do notice the knock coming in. is that a/f jumping around normal or no?

Hiitman · 08-28-2007, 08:17 PM

well found my problem. good ol road race engineering strikes again. i was installing my boost controller when my arm brushed up against the top of my exhaust manifold and guess what, the front left bolt spun. turns out it was completly stripped and just sitting in there along with my front right bolt which is seized to the turbo housing. nice. anyway. gonna fix that this week and hopefully get an accurate log up. btw, if anyone wants a list of the 20+ other issues ive had with rre since they built my motor, pm me and ill gladly share.