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Old 03-24-2012, 09:01 AM
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MDH33 MDH33 is offline
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Join Date: Mar 2006
Location: Trapped in a corn field
Posts: 6,448

Originally Posted by Air Randy View Post
The liquid heat riser is a must have with a header IMHO. It will make it warm up nicely when it's cold and keep it from vapor locking when it's hot.
Randy, I'm not running a liquid heat riser with my header. I've never had a problem with cold starts BUT I've had several instances of bad vapor lock when hot. How does the heat riser prevent it? Think I might try adding one if it will help with the vapor lock issue.

'85 FJ60
'91 Pickup

Last edited by MDH33; 03-25-2012 at 12:22 PM.
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