Yea. That is what I have read as well. And my buddy has a set in his 99 Sentra SE w/timing set at around 13JustinP10 said:If you are running a stock ECU I think you'd want to actually retard the timing to somewhere around 13 degrees. With a JWT ECU and S3 program I believe it should be 15 degrees.
Factory specs is 15 degrees +/-2 degrees. So 13 degrees would be within factory specs and also conservative.manzano said:JWT advised me to set timing at factory specs after installing their S3 roller cams
You got one of a few parameters right.tdog551 said:I'm gonna take a guess and someone can correct me if i'm wrong, but i'm gonna say that since you have cams with higher lift, your gonna want to let them stay open for a longer period before you ignite the gas..... ?