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Author Topic:   stock radiator on a street stock motor..
ssanto06
unregistered
posted August 25, 2004 11:38 AM           
Okie... my combo will be pretty close to the following...

350 block, speedPro hyp pistons, camel hump heads (maybe shaved a little since we have a 62cc head rule), open cam rules, 500cfm carb... lets assume that I am not lean/detonating and I have a great fan shroud.

So... is it even worth trying to use a parts store 3 core replacement radiator? It cooled my bomber motor fine... but I'm not sure if it will handle the new motor. I'd rather not pay $200 for an alum radiator when the one I got could do the job.

Thanks,
Sal


BrianW
Member
posted August 25, 2004 12:13 PM
Should do just fine - ran one that way with a 12:1 355... it may weigh a little more but as long as you're running a "stock" type class and can get the car scaled out with the right %'s and not be overweight then it should be fine...


rico 08
Member
posted August 25, 2004 12:34 PM
My 4-core got ruined in a wreck so i borrowed a beat-up alum radiator and the temp dropped 30 degrees,i think they are the way to go.


racer17j
Member
posted August 25, 2004 03:54 PM
if you plan on buying new they are about the same price you can find aluminum radiators for 150 new. i've always just ran stock 3 and 4 cores i pulled out of junk pickups and never had a problem tho


chevelle
Member
posted August 26, 2004 05:05 PM
17j You must be running a big car too. I run a 73 Chevelle and had a couple of people almost fall over when they saw my big 4 core radiator(out of a pickup)and all they can find for their metrics is 3 cores.


racer17j
Member
posted August 26, 2004 05:55 PM
nope i have a metric not sure what this one came out of i bought it used it's a tight squeeze tho i use 2x1/8 in flat down from the insides of the frame rails then 1 in square with saddles on it to hang it from


iowatoolman
Member
posted August 28, 2004 03:38 AM
i ran a stock style last year now i run an alum. and noticed a huge change in temp now i am lucky to be running 190 coming off the track as last year i was running 230
i would recommend the alum style
they also hold more water too
i run a metric and the rad is 19 x 31


quietmans
Member
posted August 28, 2004 03:43 AM
The aluminum one is the way to go.Get rid of the weight out front and keep it cooler.


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