About to finish the tune... what numbers?
About to finish the tune... what numbers? So, I finally got my brother into an ls1 car and he has been hard at work on it for 3 weeks now. Finally got it going and the tune is coming this week. Here is a break down and wanted some prediction numbers. 
Oh Yeah.....This is his first car and 18 years old!!
He did good in school and graduated this past year, his graduation present was the motor in this car from me.
99 Trans Am Ws6 A4
Engine:
Ls1 24k mile pullout
comp custom grind 234/236 598/602 112
hardened pushrods
243's milled .030
partiot gold .650 springs
Gmpp single plane intake
Aarons elbow
Ebay 92mm tb
42lb svo greentops
fast fuelrails
walbro 255
ebay headers
msd wires
ngk tr55 plugs
ported/polished oil pump
powerbond 25% under drive pulley
Kooks offroad y pipe with cut out- (cutout will be open when tuned)
Transmission:
Built century stg3 4L60e
Vigilante 3600-3800 stall
Rear End:
Fresh rebuild
motive 3.90 gears
Here is a pic...
Oh Yeah.....This is his first car and 18 years old!!
He did good in school and graduated this past year, his graduation present was the motor in this car from me.
99 Trans Am Ws6 A4
Engine:
Ls1 24k mile pullout
comp custom grind 234/236 598/602 112
hardened pushrods
243's milled .030
partiot gold .650 springs
Gmpp single plane intake
Aarons elbow
Ebay 92mm tb
42lb svo greentops
fast fuelrails
walbro 255
ebay headers
msd wires
ngk tr55 plugs
ported/polished oil pump
powerbond 25% under drive pulley
Kooks offroad y pipe with cut out- (cutout will be open when tuned)
Transmission:
Built century stg3 4L60e
Vigilante 3600-3800 stall
Rear End:
Fresh rebuild
motive 3.90 gears
Here is a pic...
Last edited by dgcustomz; May 28, 2012 at 03:32 PM.
