posted 09-27-2000 01:33 PM                  

I've not experienced this problem at all and don't understand why some of the converted cars overheat while others don't.

I've also heard that there is a new larger capacity aftermarket radiator in the works for the Prowler.

Please share your experiences and thoughts on this subject.

posted 09-27-2000 01:36 PM                  

Looks to me a 1/3 of the radiator is blocked.

posted 09-27-2000 01:47 PM                  

Dan Pena and I have superchargers up in Northern California area. We both have heat issues. Have not kept it much of a secret but have not advertised it either. We have been in contact with Paxton for quite awhile about this. The car puts out around 300hp at high RPMS. The heat has to go somewhere. I have appox 4000 miles on my sc, Dan and I run our cars regularly, and hard at times, we paid to go fast and are having tons of fun doing so. But the car heats up. Twice ran out the overflow before I could get it to the side of the road, and this is with heater on when needed.
We are in the process of building a new radiator, not too far away. And you will find others who are doing the same. I'm sure Dan will be posting soon if he hasn't already. Will keep you informed. We are also exploring intercoolers and a better way for the heat to exit the engine compartment. scoops, louvers,, ect. But the car cools down just as fast if you take your foot off for a short period, this is why we are going with larger cooling rad first,the power steering res., in my opinion, does not hinder the air to cause such a rise in temp that we experience but that is easily moved
hope this makes sense

------------------
Real Rod front and rear panels, front turn signals
Exhaust by Precision Muffler
Metal Crafters front spoiler,grill and rocker panels
Supercharger by Paxton

posted 09-27-2000 01:52 PM                  

Also I notice some black slime in my radiator reservoir, I have been told before with another car I have , that this slime is left over casting material.

I think a power flush with a cleaning agent would help some of yours and mine over heating problems.

posted 09-27-2000 01:56 PM                  

Have you also considered some sort of outside air intake for the supercharger? I would bet that we are losing somewhere around 10-15% power from the heat.

posted 09-27-2000 02:18 PM                  

Did you check for slime?

posted 09-27-2000 02:33 PM                  

Also, I suspect this not just a supercharger issue, any horsepower rise, SC or nitrous, has to get rid of the heat created

------------------
Real Rod front and rear panels, front turn signals
Exhaust by Precision Muffler
Metal Crafters front spoiler,grill and rocker panels
Supercharger by Paxton

[This message has been edited by jd2ksilver (edited 09-27-2000).]

posted 09-27-2000 02:46 PM                  

No problem here.

I would feel the same way you do, I would be on a mission to fix the problem.

I am the same way, helping our Prowler Friends for no profit or gain is more
satisfying than the Buck.

posted 09-27-2000 03:00 PM                  

Very cool

Lets roar!!!!!!!!!

posted 09-27-2000 03:27 PM                  

I noticed, if I turn off the AC, the temp gauge will drop 1/8 or so. My local tech said that was normal because the AC condensor coil in front of radiator puts out so much heat. I've never turned on my heater to see what might happen to temp gauge.

I'm running with distilled water (no water wetter).

I don't think the overheating is just related to SC or nitrous... Some folks have experienced the problem & are stock...

posted 09-27-2000 04:21 PM                  

You are running, 100% water?

You should use Water Wetter to lube the Pump and the seals. You will be sorry.

No wonder yours doesn't overheat. CHEATER

Anytime you run any anti-freeze your cooling will diminish.

100% distilled water is the best for cooling.

posted 09-27-2000 04:43 PM                  

I meant distilled water instead of tap water.

I'm using whatever the special Mopar coolant is for aluminun engine & distilled water. The recommended mix is 50/50. I think the mix in mine might be weighted a little bit toward the ethanoyl (sp?).

posted 09-27-2000 04:48 PM                  

I got picks and descriptions of what the anticipated plan is for the new radiator that is being put together for John Davies and I. John and I have put down the money and the radiator shop is working on it as we speak.

I have been very busy at work lately and have not had time to sit down and work on my site.

I got plenty of events and details to post so hopefully by the end of this week, I will have all my stuff updated on my site.

For me, the heating thing happens whenever I race John. If I hold boost in the 4500 to 5500 rpm band, the temperature begins to rise. Outside temp does worsen the heating. Just about two weeks ago I got back from Irvine down south and had to come up the grapevine and I had to go very slow and try to keep myself out of boost. I managed to keep the heat down below 3/4.

I love flooring the pedal to the floor whenever I can on my kitty. I did not buy my paxton just to limo it around. I want to floor it and not worry about heat. My Saleen does not even budge with heat. I can beat the heck out of it and the temperature does not move at all. It stays normal all day long. This is what I want for my Kitty.

When I was in Irvine doing the cruise with the Saleen guys in my Prowler. I had to stop because these guys where on the pedal non stop. It was a cruise up into the mountains and in order to keep up with these guys I had to keep my kitty in boost up the hill. Bad news for me because I found myself turning on the heating up full blast. I was cooking myself a medium rare. Not fun at all..

Will try to post the radiator details tonight but can't promise it.

Later....

------------------
Dan Peņa "Prowling On With POWER!"


http://www.prowlerexcitement.com/
http://links.prowlerexcitement.com/

posted 09-27-2000 08:02 PM                  

Laddie you may never stay in the higher boost ranges for any length of time . Louisiana is much more flat and level than California.
Out here there a quite a few rolling hills or actual grades that require a little more throttle for a longer time, thereby increasing the needed cooling capacity.

It really goes without saying,,,Horsepower = Heat,,,the problem is just in how it's dealt with. The only option is to either not create the heat or to effectively dissipate it.

posted 09-27-2000 08:35 PM                  

Keep us up to date on the Radiator deal,please.