View Single Post
Old 08-24-2009, 08:03 AM   #61
GMRULZ

 
GMRULZ's Avatar
 
Drives: 2010 SS & 2008 C6
Join Date: Mar 2008
Location: VA
Posts: 1,819
Guys, I showed ya`ll this in another thread, and commented in another. Mine picked up 8rwhp on the dyno w/ pulling those 2 fuses for 5 minutes. Of course it wasn`t really low at 319rwhp, just baseline average. The only bad thing is I don`t think the increase will be permanent once the LTFT`s have time to record. I can`t go back to the dyno to verify this as I have headers on so no way to know if its pulling power again or not as numbers will be higher.

http://www.camaro5.com/forums/showthread.php?t=36837

Stock L99 Dynograph w/ some interesting info

--------------------------------------------------------------------------------

I just dynoed mine to get a baseline (600 miles) and it put down 319rwhp twice then we pulled the pcm fuses for it to forget the LTFT (Long Term Fuel Trims), engine had more heatsoak than the first two pulls and it put down 327rwhp...Let me tell you picking up 8rwhp by doing that, this computer has a serious nanny program. The trans tune alone is going to be awesome. It really woke up my A6 Vette. I put ARH headers on it the day after and as soon as the Vararam is ready that will go on and I will get it tuned. So have faith o L99 bretheren...The curious thing I`ve noted is how there is a slight sip in the graph after 5250rpm`s then it picks back up, I`m assuming this may be when the VVT kicks out and is no longer making that extra midrange power. Any tuners can explain that? I`ve seen it on other L99 graphs, but not on the LS3 graphs...
__________________
2010 SS L99, 536rwhp 10.843@126.72. Whipple Supercharger stock pulley, ARH 1 7/8 longtubes w/ catted xpipe, magnaflow 3" mufflers, ADM Race CAI, 3:70 gears, lightweight wheels and nitto drag radials. Stock internal L99, stock converter.

Bolt on best before blower 12.22@113.29 w/ nothing but ARH headers, catted x-pipe, ADM CAI and a tune on stock Pzero`s!

Other car 2008 C6 Ls3, z51, A6, Npp Exhaust, best bonestock pass 11.80@118.82, Number 2 on the Corvette Forums Bonestock fastest list..
GMRULZ is offline   Reply With Quote