What are the specs for a stock L98 and LT1 cam?
12-17-2001, 01:10 AM
#3
Team Owner
Re: What are the specs for a stock L98 and LT1 cam? (Thad)
Here's the LT1 and LT4 info...
http://home.tir.com/~steveher/lt4.html
http://home.tir.com/~steveher/lt4.html
12-17-2001, 01:32 AM
#4
Burning Brakes
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Re: What are the specs for a stock L98 and LT1 cam? (Thad)
You can find most all the cam specs referenced in the catalog on the GMPP page:
https://www.spoperformanceparts.com/
drj
[Modified by DOCTOR J, 12:34 AM 12/17/2001]
https://www.spoperformanceparts.com/
drj
[Modified by DOCTOR J, 12:34 AM 12/17/2001]
12-17-2001, 02:21 AM
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Re: What are the specs for a stock L98 and LT1 cam? (Thad)
That GM site didn't have an '88 L98 cam and it differs a little from the '87 listed so here it is:
Lift=.410"/.423" w/ 1.5:1 rockers
Dur=211/219 deg @.050”
LSA=115 deg
Lift=.410"/.423" w/ 1.5:1 rockers
Dur=211/219 deg @.050”
LSA=115 deg
12-17-2001, 02:39 AM
#7
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Re: What are the specs for a stock L98 and LT1 cam? (65Z01)
here is what i show:
350 TPI: part number 14093643
int ex
.403/.415 lift
202/ 206 duration @ .050
115 lobe sep
LT1: part number 12551705
int ex
.447/.459 lift
201/ 208 duration @ .050
116 lobe sep
350 TPI: part number 14093643
int ex
.403/.415 lift
202/ 206 duration @ .050
115 lobe sep
LT1: part number 12551705
int ex
.447/.459 lift
201/ 208 duration @ .050
116 lobe sep
12-18-2001, 07:44 PM
#8
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Re: What are the specs for a stock L98 and LT1 cam? (65Z01)
Is that true, the '88 has a bigger cam? Or is that '88-up cam. Looks bigger than it should be to me.
BTW - I have an '88 L98 in my '91.
Scott
BTW - I have an '88 L98 in my '91.
Scott
