PerformanceTrucks.net Forums

INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

sleeper cam

   
Old Feb 3, 2010 | 02:04 PM
  #11  
00ChevyScott's Avatar
00ChevyScott
Wearin' da big hat
iTrader: (10)
 
Joined: Jan 2008
Posts: 10,262
Likes: 9
From: Over There
Default
Originally Posted by ap2002
a few years back my friend had a MTI Stealth II cam, it was a 220/220 on a 115LSA, and it sounded bone stock on his 5.3, seriously no one ever knew it had cam, it was a crewcab and it ran a 13.4 in the quarter..
Wow thats badass. What other mods?
Reply
0
Old Feb 3, 2010 | 02:12 PM
  #12  
ap2002's Avatar
ap2002
TECH Senior Member
20 Year Member
iTrader: (8)
 
Joined: Sep 2004
Posts: 6,411
Likes: 0
From: Houston, Texas
Default
Originally Posted by 00ChevyScott
Wow thats badass. What other mods?
fully bolt-on, 3000-3200 Fuddle, 4.10's, on 26" m/t drag radials, only weight reduction was spare and tailgate... then later on he swapped a Lq4 with a 224 and ran a 12.9, only went once to the track then sold the truck...

Reply
0
Old Feb 3, 2010 | 02:14 PM
  #13  
00ChevyScott's Avatar
00ChevyScott
Wearin' da big hat
iTrader: (10)
 
Joined: Jan 2008
Posts: 10,262
Likes: 9
From: Over There
Default
Wow that really surprises me. Stock heads? Thats a fast CC for sure.
Reply
0
Old Feb 3, 2010 | 02:20 PM
  #14  
ap2002's Avatar
ap2002
TECH Senior Member
20 Year Member
iTrader: (8)
 
Joined: Sep 2004
Posts: 6,411
Likes: 0
From: Houston, Texas
Default
yes bone stock heads, other than manley springs and pushrods... i think he weighed in right at 4950lbs with driver,
Reply
0
Old Feb 3, 2010 | 02:55 PM
  #15  
LTX355's Avatar
LTX355
Thread Starter
On The Tree
iTrader: (11)
 
Joined: May 2009
Posts: 199
Likes: 0
From: TX
Default
What r the specs to that stealth? I thought the mti stealth cam was a bit bigger than 220? It won't have stock exhaust. Its just a magnaflow I believe. But yeah he is looking for stock lope
Reply
0
Old Feb 3, 2010 | 05:49 PM
  #16  
LTX355's Avatar
LTX355
Thread Starter
On The Tree
iTrader: (11)
 
Joined: May 2009
Posts: 199
Likes: 0
From: TX
Default
ok 220/220-115lsa on a .581 lift... sounds way to good to b true. Im positive that will have quite a bit of lope unless idle was set like 950
Reply
0
Old Feb 3, 2010 | 10:49 PM
  #17  
BBLS1's Avatar
BBLS1
I Like Gold!!!
iTrader: (4)
 
Joined: Oct 2003
Posts: 2,405
Likes: 0
From: deerpark, texas
Default
^^That thing is going to lope..My 215/218 on a 116lsa lopes a little.
Reply
0
Old Feb 3, 2010 | 10:51 PM
  #18  
GMCtrk's Avatar
GMCtrk
TECH Senior Member
iTrader: (27)
 
Joined: Jul 2004
Posts: 12,275
Likes: 19
From: Dallas
Default
It depends what exhaust you have on it. Zippy had a TR224 112 LSA in a LQ4 thru all stock exhaust and no one would ever have a a clue it was cammed. Sounded bone stock.
Reply
0
Old Feb 3, 2010 | 11:22 PM
  #19  
smokeshow's Avatar
smokeshow
Mod with training wheels
iTrader: (16)
 
Joined: Feb 2009
Posts: 7,741
Likes: 207
From: Detroit
Default
Originally Posted by LTX355
I looked into that... I think they have discontinued that cam with the release of the cheaper ls9 cam with similar specs. Although i dont think the ls9 cam has the rear type traditional cam sensor. exhaust duration seems a tad high. how do you feel the cam compared to stock? Is there a loss in low end?
Not really, but then again I put a higher stall converter in, so it's hard to say. At cruise I can feel the truck pulling harder up a hill than it used to. But the midrange suffered a little bit, I think... The GT-7 doesn't really wake up until 4k.
Reply
0
Old Feb 3, 2010 | 11:22 PM
  #20  
LTX355's Avatar
LTX355
Thread Starter
On The Tree
iTrader: (11)
 
Joined: May 2009
Posts: 199
Likes: 0
From: TX
Default
Originally Posted by GMCtrk
It depends what exhaust you have on it. Zippy had a TR224 112 LSA in a LQ4 thru all stock exhaust and no one would ever have a a clue it was cammed. Sounded bone stock.
that is a bigger motor. im sure if it was super quiet u may not b able to hear it unless u payed close attention. I read somewhere that the 212/218 with raised idle sounds stock though aftermarket exhaust but cant remember
Reply
0

Thread Tools
Search this Thread
Search this Thread:

Advanced Search

Advanced Search

All times are GMT -5. The time now is 12:23 AM.