522rwhp 440rwtq!!! A4, 346, ;) UPDATE Track Results, In Car Vid 4/10/11
04-01-2011 | 05:30 PM
#1
522rwhp 440rwtq!!! A4, 346, ;) UPDATE Track Results, In Car Vid 4/10/11 Changes are
Fast 102/102 ported by yours truely...
from ported 92/92
LS3 hollow stem Intakes...(thanks TEA) curve definitely flattened out
New custom 4" track only lid...(no filter) (dynoed seperate before and picked up 5-6rwhp)
Jim worked his magic at SPEED INC on the tune...
Ended up liking more timing (max 31*)and fuel...injectors were at 82%
We decided to leave it a little rich on the top end around 12.7:1 due to it being Speed Density and the ram airs potential to lean it out at the top end of the track (just a theory of ours to test) I need to get a good wideband installed to check this out and do more tweaking at the track with it...
Final numbers leaving the dyno were 519rwhp 439rwtq
Ls3 valves really flattened out the curve up top, looks like i am going to be shifting a hair higher now at 7300ish to take advantage...
TFS215s 2.04 valve 110grams, vs turned down ls3 2.04s at 83grams...
Now for the graphs...497rwhp graph is with the new lid setup already but not tuned fully with 13.5:1 up top probably be right around 501-502ish...
So ls3 valves and fast 102 added 20rwhp...
Maybe switched to e85 now and see if i can get another 3-4%...It never stops
Big thanks to SPEED INC as always...
http://www.youtube.com/watch?v=05HlCtRdI5k
Man just think what it would do with a m6, stock 10 bolt, street tires, and brand new 1 7/8 ARH(mine are repaired to probably 80-90% from my wheelstand)...
Was locked a4, 4.10s, 12 bolt, with 28" tall Mt drag radials (48lbs with rims
)...but that is how it goes down the track 
rest of the build thread for those interested
https://ls1tech.com/forums/dynamomet...p-426rwtq.html
TRACK RESULTS
See post 114 on page 6, videos follow including in car shot
Fast 102/102 ported by yours truely...
from ported 92/92LS3 hollow stem Intakes...(thanks TEA) curve definitely flattened out
New custom 4" track only lid...(no filter) (dynoed seperate before and picked up 5-6rwhp)
Jim worked his magic at SPEED INC on the tune...
Ended up liking more timing (max 31*)and fuel...injectors were at 82%
We decided to leave it a little rich on the top end around 12.7:1 due to it being Speed Density and the ram airs potential to lean it out at the top end of the track (just a theory of ours to test) I need to get a good wideband installed to check this out and do more tweaking at the track with it...
Final numbers leaving the dyno were 519rwhp 439rwtq
Ls3 valves really flattened out the curve up top, looks like i am going to be shifting a hair higher now at 7300ish to take advantage...
TFS215s 2.04 valve 110grams, vs turned down ls3 2.04s at 83grams...
Now for the graphs...497rwhp graph is with the new lid setup already but not tuned fully with 13.5:1 up top probably be right around 501-502ish...
So ls3 valves and fast 102 added 20rwhp...
Maybe switched to e85 now and see if i can get another 3-4%...It never stops
Big thanks to SPEED INC as always...
http://www.youtube.com/watch?v=05HlCtRdI5k
Man just think what it would do with a m6, stock 10 bolt, street tires, and brand new 1 7/8 ARH(mine are repaired to probably 80-90% from my wheelstand)...
Was locked a4, 4.10s, 12 bolt, with 28" tall Mt drag radials (48lbs with rims
)...but that is how it goes down the track rest of the build thread for those interested
https://ls1tech.com/forums/dynamomet...p-426rwtq.html
TRACK RESULTS
See post 114 on page 6, videos follow including in car shot
Last edited by chrs1313; 04-10-2011 at 09:46 PM.
but true 