Better investment

[Michael30815]

Which would cool the vehicle better right now? Caspers dual fans or Gbody parts aluminum 3inch hi flow Radiator? Feedback and answers please!

 

[KL Mallender]

Airflow across the radiator is important but added/more efficient capacity of the system rates higher in my book.
Good luck,

Kevin.

 

[mikestertwo]

Radiator

 

[TRICKSIXPA]

If you saw what these 25 yr old radiators look like and how crusty they really are on the inside. Yes they still flow water but you will see better cooling and flow with an aluminum rad. See the Alradco ones very nice equipment!!!

 

[TIMS87GN]

I had my stock radiator re-cored years ago adding an addition core, plus added the the old Ramchargers dual fan setup. The car has never run hot even in the summer with temp in the 90's. I don't think it has ever gone over 185* since then.

 

[313badbuick]

+1 my vote. I have the dual fan setup on both of my turbo buicks. I have the a/c max in 100+ weather and never been over 187*.

I had my stock radiator re-cored years ago adding an addition core, plus added the the old Ramchargers dual fan setup. The car has never run hot even in the summer with temp in the 90's. I don't think it has ever gone over 185* since then.

 

[dpasadena]

good stock radiator and dual fans work great in 100* weather for me. like stated previously, good airflow is key but you also need a good core

 

[Red C5]

Radiator first unless there's nothing wrong with yours.