18 posts - 17 authors - Last post: Dec 28, 2010[Archive] Chevy 4.8L VS 5.3L TTMB. . the 5.3 vortec in my sierra. it's .

10 posts - 9 authors - Last post: Jul 8, 20104.8 vs 5.3 NNBS? Performance. . Been searching a lot and found a good deal on an 07 tahoe but it ends up being the 4.8l motor .

20 posts - Last post: Feb 5, 2009Re: 4.8L vs. 5.3L differences. I test drove a bunch of both before getting the 4.8L. Its a great engine and responds well to mods. .

32 posts - 14 authors - Last post: May 6, 2009[Archive] 4.8 vs 5.3 GM Gassers. . Trader the truck in on a 06 Dodge Magumn, thats how bad I dislike that engine.:D .

Chevy Silverado question: What engine is best Chevrolet's 4.8 or 5.3 V8? 4.8 for 3 mpg higher but 50 less horses and 5.3 with 3 less mpg but 50 more horses.

15 posts - 7 authors - Last post: Jan 30, 2004Page 2- 4.8 vs 5.3 Engine & Performance. . I havent really raced anyone .

5 posts - 3 authors - Last post: Feb 18, 20054.8 vs 5.3 Silverado Car Forums. . im going to buy a silverado 1999-2001 .

8 posts - 8 authors - Last post: Apr 8, 2007Am I better off to buy a truck that has a 4.8, or a 5.3? . Engine Type V8 Displacement 4.8L 293 CID RPO LR4 VIN V .

18 posts - 6 authors - Last post: Aug 11, 2010S10Forum.com is the place to discuss 6.0 vs 5.3 or 4.8 swap. . There is more information about swapping an LSx-based engine on this site .

10 posts - 6 authors - Last post: Feb 25I have a 2007 sierra w/4.8L V8 and i was just wondering what are the differences between this engine and the 5.3L? Is it the same block just .

39 posts - 25 authors - Last post: May 16, 2006[Archive] 4.8 vs 5.3 INTERNAL ENGINE MODIFICATIONS. . dished vs flat top pistons, different rod and stroke length. The 4.8 is clearly the .

8 posts - 8 authors - Last post: Apr 8, 20074.8L vs. 5.3L Silverado Car Forums. . Engine Type V8 Displacement 4.8L 293 CID RPO LR4 VIN V Bore 96.0-96.018 mm (3.779-3.78 in) .

20 posts - 10 authors - Last post: Sep 2, 2010I just want to verify something. I have a friend selling the 4.8 out of his truck. I did the research and found that the 4.8 and the 5.3 .

10 posts - 4 authors - Last post: Sep 25, 2005hey all new here and there is a ton of info I will be sorting through for a while. I am going to do a swap and installing a Gen 3 motor into .

Oct 21, 2010 . GMT900 Platform: 4.8 vs 5.3 Off Topic. . I absolutely love the engine in my truck. It has plenty of power to move it around, .

10 posts - 6 authors - Last post: Jul 18, 2001Chevy/GMC: 4.8 vs. 5.3 discussion in the car forums by Edmunds.com. . Vortec 5.3L and the base engine will be the new Vortec 4.2 I6. .

2 posts - 1 author - Last post: Sep 14, 2010Keywords: 4.8 5.3 6.0 Swap Engine Ground Straps Oil Sending Unit Accessory Plugs Won't Start Fuel . Returnless vs return style fuel rail .

7 posts - 3 authors - Last post: May 7, 20064.8 vs 5.3 identification High Tech Retrofits. . Picked up an engine yesturday that is supposed to be a 5.3 LSx engine. .

Nov 8, 2006 . chevy with 4.8 vs 5.3 Trailers and Towing. . with the 4.8 and while it has enough power the engine does seem to work a lot harder the .

12 posts - 10 authors - Last post: Jan 6I've got to purchase a new truck (my engine is dead) so my question is. .

12 posts - 10 authors - Last post: Jan 6I've got to purchase a new truck (my engine is dead) so my question is. . My last truck was a 4.8 now my 08 is a 5.3. The 5.3 was a very .

20 posts - 12 authors - Last post: Jun 21, 2008Re: 4.8 vs 5.3. The engine block bore is the same for the 4.8/5.3 only the .

Apr 17, 2011 . 4.8L vs. 5.3L - Anyone have any opinions on Chevy Silverado 1500 . What Is The Cubic Inches Of The 5.3 Engine On The 1500 Extended Cab .

3 answers - Aug 16, 2010Silverado Z71 4.8L vs 5.3L? I am about to buy a truck and the dealership has two Silverados. One is a 2003 z71 with the 5.3 v8 but it has a .

10 posts - 8 authors - Last post: Apr 27, 2007I am just wondering what engine everyone prefers. . I cannot coment on the towing of the 4.8, but my 5.3 tows great. .

10 posts - 5 authors - Last post: Feb 25, 2009imo the 4.8 isn't a bad engine, it has it's advantages and .

[Archive] 4.8 vs 5.3 Heads? Generation III Internal Engine. .

12 posts - 10 authors - Last post: Jan 11, 20105.3 is my preference. It seems they are harder to find with the lower .

12 posts - 9 authors - Last post: Apr 8, 2004Car Forums 4.8 vs 5.3 C/K. . Anyways, my truck has about 49k miles and has .

20 posts - 14 authors - Last post: Apr 19, 2010Chevy's 4.8 vs. 5.3 vs. 6.0 or dodges 4.7 vs 5.7 or fords 4.6 vs. . .. same engine except for the pistons, compression and the hp rating. .

10 posts - 8 authors - Last post: Jan 5, 2010Tahoes with 5.3 engine harder to find with lower mileage. Is. . As far as the 4.8 VS 5.3, I don't think the 4.8 is enough motor for these .

Jun 23, 2009 . Old 06-20-2009, 09:41 PM. jaydee. 2.4 Liter SIDI ECOTEC. Join Date: Jun 2008. Posts: 381. 4.8 4-speed vs 5.3 6-speed .

9 posts - 8 authors - Last post: Mar 20, 2001I notice that everyone has the 5.3 engine and I realize that gm makes most of the trucks with the 5.3 but what do people think of the 4.8? .

10 posts - 6 authors - Last post: Jul 18, 2001Chevy/GMC: 4.8 vs. 5.3 discussion in the car forums by Edmunds.com. .

13 posts - 6 authors - Last post: Apr 30will a 4.8 work the same as a 5.3 wit headers and cams i heard they are . Forum · Truck Performance Tech · Engine Conversions; 4.8 vs 5.3 . . I say just skip the 5.3 and go with a 6.0 or turbo witch I think Flaco has .

15 posts - 3 authors - Last post: Feb 20, 20074.8 vs 5.3 Engine & Performance. . im either going to drop another engine in my truck or sell itand buy another one with a bigger engine. .

The GM LS engine family is an engine design intended as the only V-8 engine used in . . Both the 4.8 L and the 5.3 L share the same engine block and heads. .

14 posts - 11 authors - Last post: Mar 5, 2008RE: 4.8 vs 5.3 - Sunday, March 02, 2008 7:49 PM. I have a 5.3L in my 01 Silverado Z-71. Good strong engine. 131000+ miles and running strong .

I like the 5.3 engine and have lots of experience with it. .but with gas . I don't think there is much mpg diff 4.8 vs 5.3, I think window stickers were .

19 posts - 10 authors - Last post: Jun 2, 20104.8 vs 5.3 Chevy Engines General Discussion. . My current company truck has the 4.8 engine,and it is underpowered for my tastes.The 5.3 .

15 posts - 10 authors - Last post: Jan 30, 20044.8 vs 5.3 Engine & Performance. . Im looking for a 5.3 liter Silverado .

9 answers - Nov 7, 2007Should I go for the 4.8L or 5.3L motor? I haul a two-horse trailer about 5 .

15 posts - 12 authors - Last post: Oct 9, 2009I concluded he should get whichever one winds up being cheaper (probably the 4.8 ). I couldn't tell why he would want the 5.3 unless he was .

27 posts - 18 authorsi am in the market for a used chevy or gmc pickup. i want an automatic, push button 4x4 extended cab. i found 2 engine sizes i am considering. my friend has .

14 posts - 11 authors - Last post: Mar 5, 2008RE: 4.8 vs 5.3 Sunday, March 02, 2008 7:49 PM (permalink). I have a 5.3L in .

15 posts - 12 authors - Last post: Feb 22, 2008I always believe you should think about the engine you should . .. If the 5.3 and the 4.8 were the same price, or close, I'd get the 5.3. .

10 posts - 10 authors - Last post: Jun 24, 2003With the larger engine, are you getting heavier duty drive train . As far as the 4.8 vs 5.3 question. Your dad (if he never tows, .

10 posts - 10 authors - Last post: Jan 28Chevy 4.8 L VS. 5.3 L Trucks/Towing/Trailering Forum. . This package is killer .. it includes: 6.0L 367 HP V8 with engine management .

5 posts - 5 authors - Last post: Feb 174.8 vs. 5.3 vs LS1 vs LS2. . What's interesting to wonder about is if the 5.3 in the graph is your run of the mill iron block truck engine .

10 posts - 6 authors - Last post: Mar 20, 2000The 4.8L is a nice motor but it is no 5.3L. I have had a new warranty engine .

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