my old map and the issues with it
 

i have been running this same map and setup for two years and have gone through a couple of engines with it and had some detonation issue's and some hesitaions and was wondering if some of you tuning guru could look at it and tell me how it looks. my setup was
13bre stock ports running 14 psi
fmic
lt10s
precision 6776e( basically t67 but with a .6comp cover and a .68ar turbine housing
720pri 800cc sec
walbro
full -6 ss fuel line
fpr set at 45psi
3 inch exhaust
hks cast mani
hks 40mm w/g
ls1 coils
i think thats the important stuff now here the maps
load tmap
30hg:1.52 0
25hg:1.24 +5
20hg:1.43 +4
15hg:1.86 +3
10hg:2.33 +2
5hg:3.05 0
0:4.29 0
2:4.90 0
4:5.00 -2
6:5.05 -4
8:5.19 -5
10:5.48 -7
14:5.81 -10
16:6.14 -13
18:7.90 -16
20:9.98 -18

rpmwot trpm tgap tinj
500rpm:0% +5 +15 120
1000:0% +10 +15 120 and so on
1500:0% +15 +15
2000:0% +20 +14
2500:0% +25 +12
3000:0% +25 +10
3500:0% +25 +10
4000:0% +25 and so on till 9000rpm +10
4500:0% +10 and so on
5000:0%
5500:0%
6000:0%
6500:-2%
7000:-3$
8000:-3%
9000:0%


if i need to write down some more let me know. i have never wrote down those map and dont know if i have them all.

do you have a wideband? what kinda afrs are you getting?

aem wideband, 12.8 at idle, 11.8-11.3 wot(14psi), and 14 cruise

anyone???

if those are your afrs i dont see why you should be having a problem really...what octane gas are you using?

I guess if you want to be safe..you richen your map above 6psi to get afrs in high 10 and low 11s and also pull out one step of timing

What octane fuel?

your timing map looks agressive for 91 octane.