LT1 radiator in LS1 f-body?
Chris
http://www.ls1speed.com/catagory.cfm?catagory=fuel
ok...next question....
which radiator would perform the best out of the following:
1) Charged Air Systems 10 FPI radiator (street version)
2) Charged Air Systems 14 FPI radiator (road race version)
http://www.ls1speed.com/catagory.cfm?catagory=fuel
3) FLUIDYNE 38mm radiator http://www.fluidyne.com/pl_hpdomestics.html
4) BeCool radiator
http://store.summitracing.com/defaul...mp;x=8&y=7
Cost is not the concern (I NEED to cool this car down....) and it will still have (at minimum) the factory cooling fans. I like the idea of the Charged Air Systems 14 FPI radiator but am wondering if I would have any problems running this on the street. The more cooling I can get, the better off I will be.
I have an oil cooler on the car now but since the heads/cam even it can't keep up anymore. I will be upgrading it after I do the radiator. The 105+ degree AZ summers coupled with 11.1:1 CR and 91 octane are killer. I drove around today with the AC off (over 100 outside) and still could not keep the water temp below 200.

thanks,
Chris
Chris, I sent you a link in another post about SLP radiators for $200 on AZFBA.
http://www.azfba.com/messageboard/in...;threadid=1018
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be capped or plugged, otherwise the LT1 radiator drops
right in. I scuffed the inside of them and filled them with
JB-Weld. You get almost double the core thickness and
they can be had dirt cheap on eBay if you are patient.
I paid $40 brand new in box.
there's a real good reason to upgrade to something.
LT1 rad is the cheapest step up.
On the LT1 I got, there is a substantial difference in
the thickness of the core / fins. Not the structural bits
(which is why it drops in). If what you get isn't fatter,
where it counts, then you are getting hosed. You can't
trust every pimple faced Honda-driving counter kid
to press the right key on the magic box....
As for a cheap alternative, I vote for the LT1 Radiator due to the core being thicker. It's like 3/4" for ls1 and 1 1/4" for LT1. Not exact measurements but close, and a general idea of what I'm trying to explain.
Hope this helps...
-James
I asked for an LT1 radiator thinking they were all the same, but i didnt specify that i needed the thicker radiator.


