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Valve Springs for MP .508 cam #343983
06/11/09 11:04 AM
06/11/09 11:04 AM
Joined: Dec 2005
Posts: 73
Rome, PA
randydemon Offline OP
member
randydemon  Offline OP
member

Joined: Dec 2005
Posts: 73
Rome, PA
What valve springs do I need for a 360 with a MP .508" purple shaft cam?

Re: Valve Springs for MP .508 cam [Re: randydemon] #343984
06/11/09 02:07 PM
06/11/09 02:07 PM
Joined: Aug 2005
Posts: 4,799
ILL
M
MLR426 Offline
master
MLR426  Offline
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M

Joined: Aug 2005
Posts: 4,799
ILL
You need something around 110 lbs on the seat
at your installed height. Call Mancini they
have the springs.

logan426

Re: Valve Springs for MP .508 cam [Re: randydemon] #343985
06/11/09 02:09 PM
06/11/09 02:09 PM
Joined: Aug 2007
Posts: 6,096
Valencia, España
NachoRT74 Offline
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NachoRT74  Offline
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Joined: Aug 2007
Posts: 6,096
Valencia, España
MP catalog recomends MP P5249847 spring valve

spec for those is:
http://www.summitracing.com/parts/DCC-5249847/

so I guess any spring ( if you don't want MP ) with similar specs will work


With a Charger born in Chrysler assembly plant in Valencia, Venezuela
Re: Valve Springs for MP .508 cam [Re: NachoRT74] #343986
06/11/09 02:13 PM
06/11/09 02:13 PM
Joined: Aug 2007
Posts: 6,096
Valencia, España
NachoRT74 Offline
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NachoRT74  Offline
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Posts: 6,096
Valencia, España
more specs for those


With a Charger born in Chrysler assembly plant in Valencia, Venezuela
Re: Valve Springs for MP .508 cam [Re: NachoRT74] #343987
06/11/09 02:15 PM
06/11/09 02:15 PM
Joined: Jan 2003
Posts: 9,826
las vegas
70AARcuda Offline
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70AARcuda  Offline
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Posts: 9,826
las vegas
Quote:

MP catalog recomends MP P5249847 spring valve

spec for those is:
http://www.summitracing.com/parts/DCC-5249847/

so I guess any spring ( if you don't want MP ) with similar specs will work





yeah..at 18 dollars each i would find another spring.

try comp 901 or hughes 1110

http://www.hughesengines.com/Index/products.php?browse=search&search=1110&partid=10280

Last edited by 70AARcuda; 06/11/09 02:20 PM.
Re: Valve Springs for MP .508 cam [Re: 70AARcuda] #343988
06/11/09 04:44 PM
06/11/09 04:44 PM
Joined: Jan 2003
Posts: 17,876
S.E. Michigan
ZIPPY Offline
I Live Here
ZIPPY  Offline
I Live Here

Joined: Jan 2003
Posts: 17,876
S.E. Michigan
Suggested retail is only 12 apiece at a Chrysler dealer. Whoever is trying to get 18 bucks apiece for them is smoking something







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