Results 1 to 7 of 7
Thread: 5.3 truck engine mods
-
06-15-2008, 06:19 AM #1
- Join Date
- Jun 2008
- Location
- Port Lavaca Tx
- Posts
- 1
Victory Red- 2005,2006
5.3 truck engine mods
I was wondering if anyone knew if ls1 top ends from vette would work on 2005 5.3 truck. I am looking to mod my z71 a little and would like to take the practical approach with some take off c5 vette parts. any info would be great. - rob
-
06-15-2008, 04:12 PM #2
- Join Date
- Jun 2007
- Location
- THE 405
- Posts
- 169
Black- 2007 Silverado
they'll work but won't necessarily add power. the ls1 intake is worse than your truck intake thats on there now, depends on what heads are coming off the c5. if they're 241's you'd have to have them milled to raise your compression back up...243's would be sweet though
-
06-15-2008, 04:23 PM #3
- Join Date
- Oct 2005
- Location
- Modesto,California
- Age
- 42
- Posts
- 47
seabring silver- 2002 Camaro
A cam from a ZO6 would work good. The 5.3 heads are a lot better then you think. An ls1 intake will kill your low end torque. LS1 heads and intake need to wait untill you go the forced induction route.
-
06-15-2008, 04:47 PM #4
- Join Date
- Aug 2005
- Location
- Texas Department of Corrections
- Posts
- 18,128
- Retired Outlaw Sum Bitch
Allen Nelson is just up the road from you......he has put together a budget performance package for your 5.3 that delivers.....
http://nelsonperformance.com/news.htm
-
06-16-2008, 07:30 PM #5
-
06-16-2008, 08:49 PM #6
there is no way a 5.3 intake outflows a ls1... i have a book with charts saying the ls1 flows better thana 5.3 you might be mistaking a LQ4 or 9 intake... but the 5.3 is a negative ghost rider
-
06-16-2008, 09:25 PM #7
- Join Date
- Jun 2007
- Location
- THE 405
- Posts
- 169
Black- 2007 Silverado
ls1 intake MAY out flow a 5.3, lq4, lq9 intake up top but not down low...
2007 RCSB 5.3L
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
LS1 Truck engine?
By g13ishop in forum External EngineReplies: 18Last Post: 10-28-2008, 07:42 PM -
just a lil vid of my truck engine
By blue02Z in forum GM TrucksReplies: 1Last Post: 04-14-2008, 03:26 PM -
I want to put a LS1 5.7 truck engine in an 84' Mon
By yfz450tricked in forum New Member IntroductionsReplies: 3Last Post: 04-07-2008, 11:48 AM -
95 gsx big list of mods want to sell or trade for a truck
By polen21 in forum Vehicles For Sale / TradeReplies: 13Last Post: 08-24-2007, 07:26 PM -
best mods to get my truck moving
By 03lowriderss in forum Internal EngineReplies: 2Last Post: 01-05-2006, 03:30 PM
Bookmarks