243 heads w/yellow springs - max lift?
10-02-2008 | 05:47 PM
#1
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From: NW Burbs of Chicago
243 heads w/yellow springs - max lift? Just like the title says, how much lift can you push on 243 heads with the stock yellow springs? I've got a .598 cam that I want to run with them and I'm trying to figure out if I need to get new springs.
Thx,
-Eagle
Thx,
-Eagle
10-02-2008 | 05:59 PM
#2
Thread Starter
TECH Regular
iTrader: (20)
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From: NW Burbs of Chicago
Looks like after a bit MORE searching, its .550 max lift on the yellow springs. Totally doesn't make sense to get a stock set of 243's for $600ish plus $200 for springs when you can get a CNC'd set that flow ~75 more CFM @ .600 lift for another $500...
Answered my own question outloud... thanks folks.
-Eagle
Answered my own question outloud... thanks folks.
-Eagle
10-02-2008 | 06:24 PM
#3
Joined: Jan 2006
Posts: 3,701
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From: Southaven, MS (near Memphis, TN)
Looks like after a bit MORE searching, its .550 max lift on the yellow springs. Totally doesn't make sense to get a stock set of 243's for $600ish plus $200 for springs when you can get a CNC'd set that flow ~75 more CFM @ .600 lift for another $500...
Answered my own question outloud... thanks folks.
-Eagle
Answered my own question outloud... thanks folks.
-Eagle
I bought some with 2000 miles on them for $250...
