cowl hood cooling???

[halftonhauler]

I am looking at replacing my stock hood with a cowl hood. I am looking to get more air flow thru my radiator... Does a cowl hood make this happen??? if not any suggestions would be helpful
thanks!!

[SeVeReDiStOrTiOn]

No a cowl hood doesn't increase flow through your radiator. Are you having cooling issues?

[halftonhauler]

Not what most ppl would consider a problem... I have a kenne bell supercharger, 2" body lift, heavy duty trans with a HUGE trans cooler. electric fans with a thermostat on at 180 off at 160. I am trying to get the truck to run at 180 max! the next step is an oil cooler...

[SexyTransAm]

well it sounds to me like that is what ya need to do

[halftonhauler]

it would seem that if i could get more air out of the hood then more air would enter thruough the radiator...

[SexyTransAm]

well a cowl aint goin to hurt. so y not try

[Jeremiah]

Yes a cowl hood will help release the pocket of air under the hood while allowing more air to flow through the radiator/intercooler ect. Unless the hood is sealed to an air intake or cowl plenum it will work as an extractor hood.

[drewhenderson13]

Not what most ppl would consider a problem... I have a kenne bell supercharger, 2" body lift, heavy duty trans with a HUGE trans cooler. electric fans with a thermostat on at 180 off at 160. I am trying to get the truck to run at 180 max! the next step is an oil cooler...

what does it run at now? anything under 200 wont hurt anything.. u can even go higher than that

[SeVeReDiStOrTiOn]

Yes a cowl hood will help release the pocket of air under the hood while allowing more air to flow through the radiator/intercooler ect. Unless the hood is sealed to an air intake or cowl plenum it will work as an extractor hood.

It's a truck engine bay...not a f-bod. Any pocket of air will go out through the 2 foot gaps around the motor even with a stock hood. A true cowl will help extract heat but that's about it. That's just my opinion anyway..

[halftonhauler]

Yes a cowl hood will help release the pocket of air under the hood while allowing more air to flow through the radiator/intercooler ect. Unless the hood is sealed to an air intake or cowl plenum it will work as an extractor hood.

that was my thoughts also! Thanks i was just not sure if any had done it and seen results...

[halftonhauler]

It's a truck engine bay...not a f-bod. Any pocket of air will go out through the 2 foot gaps around the motor even with a stock hood. A true cowl will help extract heat but that's about it. That's just my opinion anyway..

that is all i am really trying to do! I have lots of heat under the hood and need to get it out!

[drewhenderson13]

that is all i am really trying to do! I have lots of heat under the hood and need to get it out!

just run it with no hood then!

[halftonhauler]

just run it with no hood then!

i am not an rocket scientist but I am not sure that would help! the air that hist the front of the truck might not enter the radiator at all just go over the top. I need to creat a low pressure environment inside the engine compartment so the air enters the radiator...

[drewhenderson13]

i am not an rocket scientist but I am not sure that would help! the air that hist the front of the truck might not enter the radiator at all just go over the top. I need to creat a low pressure environment inside the engine compartment so the air enters the radiator...

i dont think it makes a diference... air will flow through the radiator regardless

i was jk anyway... no hood=gay

pluss the drag created from the complete lack of arodynamics would probably ofset any performance gain if any u would get from a lack of hood

[halftonhauler]

i dont think it makes a diference... air will flow through the radiator regardless

i was jk anyway... no hood=gay

pluss the drag created from the complete lack of arodynamics would probably ofset any performance gain if any u would get from a lack of hood

OK i am new to this message board and was not sure what kind of advise i would get. I agree no hood is no good!:hahano:

[drewhenderson13]

OK i am new to this message board and was not sure what kind of advise i would get. I agree no hood is no good!:hahano:

if u get any advice from me its probably going to be a bunch of sarcastic bull shit!

im jk ill help if i can but i like to joke around alot

my suggestion if u want a cooler running engine would be to get a restrictor plate instead of a thermostat. they take longer to get to operating temp but they run better in carbed cars. but fuel injected cars run better/more efficient on higher temps. in my opion 180 is perfect... i think all that cooler thermostats isw a bunch off bull shit

i know ita a mustang but my car runs like shit when its below 180 (at operating temp, i dont rag it out at startup) in sumer my car runs way better!

[halftonhauler]

if u get any advice from me its probably going to be a bunch of sarcastic bull shit!

im jk ill help if i can but i like to joke around alot

my suggestion if u want a cooler running engine would be to get a restrictor plate instead of a thermostat. they take longer to get to operating temp but they run better in carbed cars. but fuel injected cars run better/more efficient on higher temps. in my opion 180 is perfect... i think all that cooler thermostats isw a bunch off bull shit

i know ita a mustang but my car runs like shit when its below 180 (at operating temp, i dont rag it out at startup) in sumer my car runs way better!


with the supercharger the cooler the better!!

[drewhenderson13]

with the supercharger the cooler the better!!

ok... i forgot his car was s/c

well i know for a fact its not a good idea to just take out ur thermostat in a fuel injected car... but what about in his s/c car?

that may help... hell idk... its cheaper than a hood!