Sounds like a dragster runs like a aveo..... Well maybe not that bad.. Sux when you pull out of somewhere and someone gives you the universal hand motion for a burn out and you have to act responsible because you look like tool when the engine makes tons of noise with no smoke. My "hot cam" will most likely be on the beer fridge by this time tomorrow next to the stocker. BTW I though all 2010 4.8 and 6.2 had VVT and the 5.3 had DOD only.
2010 Silverado 4.8 Ext Cab 4x4
Cam, Stall, 4.88's
My 2011 4.8 is VVT!
i was wrong on the year its a 2008 and it doesn't have VVT, anyways i pulled the #9 fuse and it didn't do shit really other then put the ABS and parking brake lights on. form a dead stop and nailing it it takes off the same as if you give it 50% throttle and has no guts until about 45 or so.
i drove it today and it seems the converter is around a 2200-2400 ish stall,
any suggestions other then a different cam/tuner?
1997 RCSB, AES 390 + 4L80E transplant, F1A Procharger, #160 injectors, Magnafuel 750, Schoenfield Longtubes, 3" flowmasters, Steve Morris Bullit cam, Circle D 3k stall, Ford 9" rear, Homemade Caltrac bars.
34-3600 stall. No joke a new cam would be a night and day difference in there.
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned
well we finally found out what stall he had, they gave him a trailblazer unit that's like a 2600 stall, also were all working in florida and we spanked his ass with our rental nissan murano, haha.
anyways the next day i helped him hook up with nelson and we have a tune coming that will hopefully fix a bunch of his problems!
1997 RCSB, AES 390 + 4L80E transplant, F1A Procharger, #160 injectors, Magnafuel 750, Schoenfield Longtubes, 3" flowmasters, Steve Morris Bullit cam, Circle D 3k stall, Ford 9" rear, Homemade Caltrac bars.
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