Posted by Kaegi [24.16.253.154] on Thursday, March 15, 2012 at 14:10:04 :
In Reply to: PW Springs posted by Desoto61 [138.162.0.46] on Thursday, March 15, 2012 at 12:51:57 :
the 4bt only weighs 100 to 150 lbs more than a complete 230 flathead. flathead 602 lbs and 4bt 700 plus. so you should not need too much more than stock.
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