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Racing Valve spring - SL6/225
https://mail.slantsix.org/forum/viewtopic.php?t=47070
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Author:  dealova [ Wed Nov 23, 2011 9:17 am ]
Post subject:  Racing Valve spring - SL6/225

Does anyone know how large of a spring the head can handle and what the installed height is ?

Author:  Doc [ Wed Nov 23, 2011 10:26 am ]
Post subject: 

1.500 OD springs.
The factory installed the stock springs at 1.700 but I have done set-ups using a 1.800 I.H. (Mopar BB valves & springs)
The taller spring really helps when using a cam with high lift.
DD

Author:  DusterIdiot [ Wed Nov 23, 2011 8:20 pm ]
Post subject:  New question!

Quote:
The taller spring really helps when using a cam with high lift.
Doc,

Does this affect the pushrod length much? I know that the taller stem might affect rocker geometry a bit, and adjusters can only be tightened or loosened so much, will this require a mock up and an adjustable pushrod measuring tool as well?

Just curious,

-D.Idiot

Author:  dealova [ Thu Nov 24, 2011 5:47 am ]
Post subject: 

Quote:
1.500 OD springs.
The factory installed the stock springs at 1.700 but I have done set-ups using a 1.800 I.H. (Mopar BB valves & springs)
The taller spring really helps when using a cam with high lift.
DD
That really helps...Thanks Doug & Happy Thanksgiving all !!!

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