Re: K-motion valve springs
[Re: Dyno Donnie]
#1177595
02/13/12 01:21 PM
02/13/12 01:21 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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I use to run K-motion springs... they do tend to break... I changed over to PAC springs and have been very happy... with much more life out of them
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Re: K-motion valve springs
[Re: dartman366]
#1177598
02/13/12 03:52 PM
02/13/12 03:52 PM
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Joined: Jan 2003
Posts: 16,928 NC
440Jim
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 16,928
NC
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Quote:
anyone got a link for PAC springs?
I typed "PAC valve springs" into the Bing search engine and found:
http://www.racingsprings.com/
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Re: K-motion valve springs
[Re: 440Jim]
#1177599
02/13/12 03:56 PM
02/13/12 03:56 PM
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Joined: Feb 2007
Posts: 6,295 U.S.
moparniac
master
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master
Joined: Feb 2007
Posts: 6,295
U.S.
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is there a cross reference from k1000h's to a pac number so I can keep my retainers...
Mopar Performance
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Re: K-motion valve springs
[Re: rickraw]
#1177601
02/13/12 08:54 PM
02/13/12 08:54 PM
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Joined: May 2004
Posts: 2,864 IN
Irun5snd8th
master
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master
Joined: May 2004
Posts: 2,864
IN
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K 950's I get 600 runs and I change me cause they are gonna break after that. I know from experience. Typically happens in cold weather after 600 passes. Cant argue with that kind of life though. .704 lift with a 1.6 rocker and 280 @.050
AFCO, Rons Fuel Injection sponsored Dodge Challenger
Mention Street Lethal Motorsports
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Re: K-motion valve springs
[Re: Dyno Donnie]
#1177603
02/14/12 12:04 PM
02/14/12 12:04 PM
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Joined: Nov 2004
Posts: 3,544 Syracuse,NY
CompWedgeEngines
master
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master
Joined: Nov 2004
Posts: 3,544
Syracuse,NY
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I would suggest PAC, PSI,NexTek and Isky in that order.
RIP Monte Smith
Your work is a reflection of yourself, autograph it with quality.
WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.
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Re: K-motion valve springs
[Re: CompWedgeEngines]
#1177604
02/14/12 05:18 PM
02/14/12 05:18 PM
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Joined: Jan 2003
Posts: 17,892 S.E. Michigan
ZIPPY
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 17,892
S.E. Michigan
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I've had good luck with K1100 springs but with smaller cams, .600 to .650 gross lift
Rich H.
Esse Quam Videri
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