Pro Mouse

iTrader: (15)

I think my tuner went with way to much timing on my LS1.Mti said an average timing with X1 Cam and 2E Head combo's is 24-26 degree's total advance and No More than 28 Total advance.My car is getting 29 from 6000 up.I am not getting KR @ WOT but I am curious as to am I losing power?Is this to much timing?What timing are you X1 cam guys seeing at upper Rpm range?
Thanks!
Scott

General Jack

iTrader: (4)

I have the X1 in a cam only set up. My ignition advance is around 21 from 4,000 to 5,500 and around 23-24.5 from, 5,500 - 6,500. No knock retard.

Sounds like you could be a little high, at least compared to mine which was tuned by MTI. Also sounds like I might be slightly low...

JaSSon

iTrader: (11)

I see 28* to 29* at WOT unless the air is hotter then I see 26* to 27*. It was tuned MTI on last setup Thunder before then.

Pro Mouse

iTrader: (15)

Ok ,I guess I am Fine .I mean my tuner tuned it on the dyno.If he was adding timing and seen a drop in power ,you think he would have backed it off some?Wouldnt He?
Thanks...