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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Anyone using SHM cams?

  • Thread starter Thread starter LS2 KLR
  • Start date Start date Jan 17, 2004

LS2 KLR

Member
Apr 16, 2003
452
0
17
Houston, TX
Jan 17, 2004
#1
  • Jan 17, 2004
  • #1
I ordered some cams for my new motor Monday and I thought I needed new springs as well. The guy on the phone told me I didn't, that I just needed to buy their install kit. Anyone with experience know exactly what I need???
 
0

02BlueGT

Founding Member
Nov 1, 2002
74
0
0
Houston, TX
Jan 17, 2004
#2
  • Jan 17, 2004
  • #2
Joe347R6 said:
I ordered some cams for my new motor Monday and I thought I needed new springs as well. The guy on the phone told me I didn't, that I just needed to buy their install kit. Anyone with experience know exactly what I need???
Click to expand...

Anyone? I was wondering the same; I have been looking at SHM cams. (I want to build up my engine so I can increase my charger)
 

hognutz

New Member
Nov 12, 2002
1,940
0
0
albany, oregon
Jan 17, 2004
#3
  • Jan 17, 2004
  • #3
you need to post the cam spec before anyone can answer this. if you put you springs in coil bind you will damage stuff. for example if you picked a cam that has factor lift specs and more duration springs would not really be neaded unless your facory springs had high miles or you were building a higher reving application. I know with more radical shm cams (like 2760's)I would replace them just to be safe.
 

b1nyc

New Member
Feb 28, 2001
2,594
0
0
Rockland County, NY
Jan 17, 2004
#4
  • Jan 17, 2004
  • #4
If you get the milder cams, I believe they make 2 grinds that have lower lift than the stock cams with long duration you can use the stock springs.
 

LS2 KLR

Member
Apr 16, 2003
452
0
17
Houston, TX
Jan 17, 2004
#5
  • Jan 17, 2004
  • #5
Car has almost 77k miles.


"2730 Street Performance, Mild race. Duration @ .050 230/230 Lift .500/.500 LSA 114. . 3.27-3.73 gears. Direct replacement for 92-98 SOHC. RPM range 1500-6000 with no valvetrain modifications."


Is this too mild for my setup.....
forged, 10.5:1, 20 over shortblock with a 150 shot and a 3 angle valve job???
 

VTEngine

Founding Member
Nov 4, 2002
364
0
0
Lansing, MI
Jan 17, 2004
#6
  • Jan 17, 2004
  • #6
Springs are required but recommended. Comp valve springs are used exclusively in our motors and have never seen a failure. Those cams aren't too mild for you car, especially if you haven't ported your heads. Did you just do a valve job, or are the heads ported?
 
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