Got my Truck back with MODS

MHLY01 · October 12, 2002

Just got back in from picking up my truck. I have to tell you, WOW :head: Here is the list of mods:

Sierra C3, 6.0L

Agostino Racing Stage 2 FI Heads, lower compression .5

Agostino Racing 215/218 112 lsa cam, .554/.570 lift

ATI P1SC Procharger with one size smaller pully

38 lb injectors, custom wiring harness

LaPole Headers with 3" collectors

Flowmaster 70 Series Big Block 2 Muffler

NGK TR6 plugs

Custom LS1 Edit Tuning

All I have to say is HOLY CRAP!!! Low end it takes off. Did not think that the truck will run this strong and those guys were surprised as well. The truck kept blowing the intake tube off!!! I have to give major credit to Agostino Racing Engines for supplying the parts, LG Motorsports for installing everything, and Jeremy Newhouse for doing the tuning at LG. The truck is tuned pretty safe right now running alittle rich, they were afraid I would blow it up Everything was custom tuned, idle, shift points at 6K, no torque management, A/F, etc. It runs great and on the highway you cannot tell much at all, got 15.4 mpg on the way back from Dallas, 200 miles having alittle fun. We were not able to dyno the truck as it is AWD and could not find an AWD dyno, Disconnecting the front driveshafts put the truck in limp mode because of the computer. When the truck spools up over 2K, it throws you back into the seat, not tire spinning, gotta love AWD!!! The heads and cam are top notch and the ATI is working great, was a rock solid 200' on the way back, no overheating or anything at all. I went with the ATI because i think the centri S/C matches better and their characteristics, I am not a big fan of Whipples, sorry.

I will be trying to get out to the track sometime soon. Hope to be in the low 13's with a 5300lb truck I am going to do alittle more tweaking in the future as there is more power easy, and add electric fans and a 2600 stall converter this winter. Once again, big props to www.agostino-racing.com and www.LGmotorsports.com for the great parts and great service and install work. I would recommend them to anyone. For those people who want tuning, Jeremy at LG knows his stuff and will do a great job. Keep you all posted on how it runs

mrups · October 12, 2002

sounds sweet!!! i just got my c3 and love it!! Do u have any pics of your truck!!! congrats on all the work and enjoy a little for me, especially when your blowing the doors off all those fords and dodge's

Shaners · October 12, 2002

That sounds like a pretty great package you had installed...

ShimanoFisherman · October 12, 2002

Just got back in from picking up my truck. I have to tell you, WOW :head: Here is the list of mods:

Sierra C3, 6.0L

Agostino Racing Stage 2 FI Heads, lower compression .5

Agostino Racing 215/218 112 lsa cam, .554/.570 lift

ATI P1SC Procharger with one size smaller pully

38 lb injectors, custom wiring harness

LaPole Headers with 3" collectors

Flowmaster 70 Series Big Block 2 Muffler

NGK TR6 plugs

Custom LS1 Edit Tuning

####, that sounds sweet! Did you have to upgrade any of your driveline parts? That motor has to be putting some serious heat on everything behind it! :thumb:

Sapo

Black 02 SDenali

sincityZ71 · October 12, 2002

Sweet. That sounds like one badass truck. I am guessing since your truck came with a 6.0L that you have the bigger tranny that comes in the 3/4 tons (can't remember what it is called??), cause that kinda power would put some serious strain on the half-ton driveline. Get us some pics of the truck and some underhood pics, I am sure we would all love to see them

:thumb:

BlueRado · October 12, 2002

Sounds sweet! Can't wait to hear about some numbers, and of course the kill stories!! :thumb:

MHLY01 · October 13, 2002

Yes it has the upgraded tranny, it holds strong. I will take some pics soon when I get it cleaned up and also touch up the the wiring, etc, as some things were moved for my stereo.