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Username Post: Overheating        (Topic#340552)
Jasonda 
Forum Newbie
Posts: 6

Reg: 07-07-13
11-12-16 05:10 PM - Post#2661228    

Please forgive me I had trouble getting this to add. Also this has probably been discussed before. I have a 350 that was rebuilt and dyno tested at 425 hp. RebuilDer paperwork lost do to a death. Engine runs 230-240. New wp, 160 tstat with bypass holes. Upper hose Builds pressure and pops off. Head gaskets and heads look fine.
I see a water port in the middle of the head with no port in the block in the same place. Please help.



 




junkman104 
Frequent Contributor
Posts: 1260

Age: 59
Loc: Murphy N.C.
Reg: 01-25-14
11-13-16 04:05 AM - Post#2661300    
    In response to Jasonda

My first thought is the water pump, V-belt and serpentine are reverse rotation from each other.



 
Jasonda 
Forum Newbie
Posts: 6

Reg: 07-07-13
11-13-16 06:59 AM - Post#2661312    
    In response to junkman104

Already checked that. It is a v-belt. It does have a chrome pulley, would that be a concern?



 
junkman104 
Frequent Contributor
Posts: 1260

Age: 59
Loc: Murphy N.C.
Reg: 01-25-14
11-14-16 05:03 PM - Post#2661601    
    In response to Jasonda

But is it the right water pump?



 
GMMark 
Poster
Posts: 3

Reg: 11-23-18
11-24-18 01:11 PM - Post#2752268    
    In response to Jasonda

Post pics of the heads and engine



 




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