Boost timing on 93

[Maxspeed96ct]

It seems everyone is very secretive when it comes to this subject.
My car is a g8 l76 stock bottom end ( ls2 with ls3 heads)

Tvs1900 at 8~9lbs. I'm seeing peak boost of 8.7 on the log off the MAP.

On 93 octane my peak timing is 15*

Searching the forums I hear mixed opinions, and a lot of guys won't share.
I know one guy running 18* on 93 with a stock bottom end. Some guys are saying 13-14 is max.

What do others run for timing on 93octane

[Higgs Boson]

whatever gets you closest to MBT without detonation. no one can tell you what is the right number for your combination, that's not a secret.

[ddtech]

At 8psi, i'd say 15ish on that setup.

[Maxspeed96ct]

Thanks dd. I know there's no magic number but i just want to know what others run for optimal HP and TQ. And I want to make sure I'm within safe range too

[Lakegoat]

Here is my Hi octane table. LS3 block, Trick flow 225 heads, small cam, TVS2300 about 10# 93 octane. 10.8 compression.
And like Higgs said--this table probably isn't for your car.
I'm pretty sure my fueling and a lot of other things are different.