Replaced Radiator and Thermostat - ZR-1 Net Registry Forums

salvatore1 · 07-28-2009

...All I can say is "oh what a difference". For a measly 120 plus 15 for 180 thermostat I got a brand new cooling system. Now she runs cool as cucumber (generally center of gauge or lower). The only thing I do notice is that it wil creep up past the half mark if I do not have the A/C on - but I'm happy. I'll say one thing though, these cars a pain in the *** to burp - it took me quite awhile to lose all the air pockets.

Kb7tif · 07-28-2009

Hey there can i ask why did you deside to replace them in the first place.

salvatore1 · 07-28-2009

Quote:

Originally Posted by Kb7tif

Hey there can i ask why did you deside to replace them in the first place.

Temp needle kept hanging around the 3/4 mark. Even though the car has 33k miles, its still 18 years old, so I figured it was time to buy new stuff.

Pqtaces · 07-28-2009

I'm getting ready to take mine in for the same thing. Which rad did you put in, the AC Delco replacement?

Also, where in CA are you?

salvatore1 · 07-28-2009

Quote:

Originally Posted by Pqtaces

I'm getting ready to take mine in for the same thing. Which rad did you put in, the AC Delco replacement?

Also, where in CA are you?

"Take yours in"? - with a few basic tools you can do this yourself.

I just ordered a replacement radiator through rockautoparts.....great parts vendor in my opinion.

GOLDCYLON · 07-28-2009

How much garbage and grit and debries did you find in the rad shroud area?

I agree the stock replacement is fine. The key is keeping the rad area as free of debries as possible. The c4 cooling system is a bottom feeder and everything get sucked up in there.

Pqtaces · 07-29-2009

Quote:

Originally Posted by salvatore1

"Take yours in"? - with a few basic tools you can do this yourself.

I just ordered a replacement radiator through rockautoparts.....great parts vendor in my opinion.

Unfortunately, I am as mechanically capable as a baboon with no hands. So I have to take it in to get everything done.

I'm still trying to decide whether to put in the high capacity rad or not. I posted here asking if it was worth it and got a mixed response. Its only a $300 difference so I will probably just do it.

I am just waiting for my daily to come back from the body shop (dump truck lost it's load on the frwy and pelted me with rocks) so I can take the Z in.

07-28-2009	#1
salvatore1 Join Date: May 2008 Location: Livermore, California Posts: 61	Replaced Radiator and Thermostat ...All I can say is "oh what a difference". For a measly 120 plus 15 for 180 thermostat I got a brand new cooling system. Now she runs cool as cucumber (generally center of gauge or lower). The only thing I do notice is that it wil creep up past the half mark if I do not have the A/C on - but I'm happy. I'll say one thing though, these cars a pain in the *** to burp - it took me quite awhile to lose all the air pockets.

07-28-2009	#2
Kb7tif Join Date: May 2009 Location: S Nevada Posts: 352	Re: Replaced Radiator and Thermostat Hey there can i ask why did you deside to replace them in the first place. __________________ 1995 Convertible Supercharged Auto 1974 454 550hp (avatar car) On the blocks- -Scharger install ! 1992-Zr-1 Sold. Watson Headers Ported Plenum, Housings Random tech cats Fidanza Flywheel Chipped, Relocated Mat Woods 165 stat Borlas, Straights 1996 Lt4 Sold 1994 Lt1 Sold 2004 Z06 Sold AKA** Illenema

07-28-2009	#4
Pqtaces Join Date: Jun 2009 Location: Glendale, CA Posts: 41	Re: Replaced Radiator and Thermostat I'm getting ready to take mine in for the same thing. Which rad did you put in, the AC Delco replacement? Also, where in CA are you? __________________ [IMG]http://i931.photobucket.com/albums/ad155/pqtaces/pqtaceszr1.jpg[/IMG] May all your cards be aces and your 0-60 times be sub 5s! Peter

07-28-2009	#6
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,155	Re: Replaced Radiator and Thermostat How much garbage and grit and debries did you find in the rad shroud area? I agree the stock replacement is fine. The key is keeping the rad area as free of debries as possible. The c4 cooling system is a bottom feeder and everything get sucked up in there. __________________ GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V