2500HD 6.0L Upgrades?
Posted 19 December 2001 - 05:41 PM
Posted 21 December 2001 - 10:32 AM
Posted 11 December 2001 - 03:36 PM
Thanks for your time,
Posted 19 December 2001 - 07:46 PM
2013 Avalanche LTZ. White Diamond Tricoat paint w/Ebony leather. (mine) In person tune by Justin from BlackBear Performance
2005 BMW 645Ci convertible w/only 21k miles
2013 Ford C-Max SEL Hybrid (hers)
Please PM me if you have any questions or concerns.
Posted 27 December 2001 - 01:27 AM
New 8.1 Liter Big Block GM Camshafts
COMP Cams® is producing some big-time power with their new series of cams designed and manufactured for GM’s 8.1 Liter Big Blocks. These high strength steel cams are available with various stock or custom grinds, and are precisely profiled to maximize the power curves required for drag racing, powerboats, tractor pulls, and other extreme use applications.
To find out more technical and application information, contact COMP Cams® at 1-800-999-0853.
Part # 46-408-9 Great torque, good for towing & RV’s. Works with O.E. exhaust and intake
Part # 46-413-9 Good midrange performance, great for daily driver, headers recommended
Part # 46-422-9 Best in performance applications, after-market intake and exhaust recommended
See pdf for picture
2002 Chevrolet K2500 Avalanche w/ 8.1L 4.10 4x4 4L85E Black
11/17/02 60': 1.99 1/4 mi: 14.245 @ 94.00 MPH [68 deg]
Posted 19 December 2001 - 02:19 AM
Also if you go to Flow Master you can find out info on the new flowmaster muffler made for the 6.0l and 8.1l Big Block Muffler for your truck.
Posted 20 December 2001 - 12:15 PM
I changed my lightbulbs immediately with PIAA's (from Performanceproducts.com
Posted 19 December 2001 - 01:23 PM
Posted 20 December 2001 - 10:25 PM
electronic "boxes" that give about 120Hp and 200ft-lbs. Not
to mention they only take about 20 minutes to install, and
about 5 to remove. Don't know of anything out there for the
89 GMC Sierra 1500 SLX, 4x4, Reg. Cab/LB, 5.7 V8/700R4/3.42, Light Blue/Blue interior, 265 Mud Terrain tires, Ranchhand rear bumper