GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |
View Poll Results: 206/212 or 212/218 for daily driven cam
206/212
7
46.67%
212/218 low lift
8
53.33%
200/208
0
0%
Voters: 15. You may not vote on this poll

I want a "Low end torque cam" for my 04 4.8L

Old Aug 28, 2005 | 11:50 PM
  #41  
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Blower first, then cam. Cam made a noticeable difference. You're going to like it.
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Old Aug 29, 2005 | 12:03 AM
  #42  
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sweet, thanx!
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Old Apr 24, 2015 | 02:18 PM
  #43  
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Yer all gonna laugh, but I'm putting together a cam for a 4.8 for a 4x4 truck living at 7,200 ft. 188/ 186 .479- .472 113+ 3. Keep in mind, this is for high elevation DD with stock 706 heads. But always open to recommendations and advice................
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Old Apr 28, 2015 | 12:41 PM
  #44  
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BTW- at what point does opening the intake valve affect vacuum? Right now I'm plotting 10.5" BTDC.........

Last edited by Mark Johnson; Apr 28, 2015 at 12:51 PM. Reason: Spelling...............
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