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Author Topic:   running hot
Dusty5
Member
posted June 23, 2003 04:14 PM
i run a 355 i have ran hot all year. i have new 1 to 1 pulleys,new radiator,78 jet in holley 4412,cam deg at 104, timing at 32.


Gene
Member
posted June 23, 2003 05:13 PM
When you come in check the water temp comming out of the raditor. Tire temp gauge or the wife's meat checker will do. If the water is 30-40 degree colder than comming out of the engine, the the problem is in the engine, because the raditor has done every thing it should.


dode
Member
posted June 24, 2003 01:42 PM
do you have a good fan shroud?

what kind of radiator?

John

Dusty5
Member
posted June 24, 2003 02:11 PM
yes i have a shroud now. we have tried it with and with out same old thing. i can run 8 laps and i'm 235 to 250.
i have a howie and griffin and no luck.
i went to advance autoparts and got a max cool 3 row radiator and done just as good as the others


istock59
Member
posted June 24, 2003 02:48 PM
What kind/brand of waterpump? Restricter/Thermostat?


dennie
Member
posted June 24, 2003 03:51 PM
Make sure your belt is not slipping.I run aftermarket pulleys and every six races i change my crank to pump belt.My engine started running hot one weekend and i couldent figure out why, I have an afco radiator aluminum water pump,best of everything in the cooling system.I decided to change the belt and my temp dropped 20 degrees.I dident think about the belt b/c it felt tight but it was slipping at high rpm.Have you tried those neoprene fans,they work the best in my opinion.The deep cups throw some serious air.Hope this helps

------------------
DEANJR#22


Geffy95x
Member
posted June 25, 2003 11:21 AM
Have you tried a different water temp guage cause you never know!


GO 24
Member
posted June 25, 2003 03:34 PM
I disagree on the above mentioned fan choice. A steel 4 blade is the way to go, make sure your fan isn't backwards. It's got to be something simple that your overlooking, that just heats up to quick unless you have engine problems .
If your running a flex fan throw it in the garbage---that would do it also.


tilley88
Member
posted June 25, 2003 03:44 PM
Check your balancer for slippage, timing could be more advanced than you think.


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