LSK Lobe ?'s
LSK Lobe ?'s I've been reading quite a bit on the LSK lobes offered by Comp Cams. I have a few questions for those who are running them.
How many miles are you driving (average month, for example)?
Have you checked any of the spring rates or free length since installation?
Is there a recommended mileage/time interval for spring replacements?
I drive 3000 - 4000 miles a year, and could probably get 2-3 years on a 10K swap interval, which I have seen posted here before. Although that seems pretty low, I would consider it acceptable. I would hate to change every year, and would probably stay with an XE or XE-R lobe if that is the case.
So, who is running these, and what do you think? Thanks in Advance!
How many miles are you driving (average month, for example)?
Have you checked any of the spring rates or free length since installation?
Is there a recommended mileage/time interval for spring replacements?
I drive 3000 - 4000 miles a year, and could probably get 2-3 years on a 10K swap interval, which I have seen posted here before. Although that seems pretty low, I would consider it acceptable. I would hate to change every year, and would probably stay with an XE or XE-R lobe if that is the case.
So, who is running these, and what do you think? Thanks in Advance!
I was told by john at TSP that it shouldnt have a problem living 3 years at around 2-3K a year. I also asked him if that spring would have a problem if it see's fewer miles living atleast that long. I dont have the cam in the car yet, but we'll see.
The LSk is easier on the valve closing side, wearas the XE-R is a litlle more rough, but the LSK has more lift. I can't see the diffrences in spring life being that much diffrent between the 2. I used the LSK on the intake and a solid profile on the exaust.
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I put about 1000 miles a month on my daily driver. LSK lobes on intake and exhaust. So far so good. 
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
