up graded Paxton Pump and Heat Exchanger

[FastMatt]

Thank DC performance

the pump flows about 4 times the water, and the Heat Exchanger is about about 2.5 times as large as the one that comes with the kit. That should keep my AIT down.

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[plumcrazy]

smart move !!!

 

[Russ M]

Maybe for the first 2 min, then the water gets hot and all your doing is pumping hot water around.

Water based coolers are great for short term track use, beyond that they are great at keeping your air charge very high.

 

[99 R/T 10]

Just fill it up with ice, it will stay very cold

 

[97snk]

What Pump does DC sell? I've the one from VSP.

 

[FastMatt]

Maybe for the first 2 min, then the water gets hot and all your doing is pumping hot water around.

Water based coolers are great for short term track use, beyond that they are great at keeping your air charge very high.

I will find out, I'll do some AIT logging and find out. I only plan on running around 6-7psi Max my car is a heads/cam car that put 612 hp to the wheels all motor so it's not going to take much boost to make allot of power.

 

[FastMatt]

What Pump does DC sell? I've the one from VSP.

it's a Dedenbear pump that flows 23 GPM

 

[plumcrazy]

ive never had a problem with heat soak on the street with my upgraded pump and cooler. even running hard

 

[FastMatt]

ive never had a problem with heat soak on the street with my upgraded pump and cooler. even running hard

How much boost you run on your car?

 

[plumcrazy]

14 lbs.

.

 

[97snk]

I m running 8lbs of boost and have no heat soak issues either. I do have a big water tank in the trunk however...

 

[FastMatt]

14 lbs.

.

what size pulley is that? you have stock CID? stock heads? Stock cams?

 

[FastMatt]

Well the 3.25" pulley is only making 4psi of boost on my Striker heads/cam car I guess it's time to get a 3.0"

 

[plumcrazy]

3" pulley. Gg heads fully built engine tuned very conservatively.

 

[FastMatt]

3" pulley. Gg heads fully built engine tuned very conservatively.

Your making 14psi of boost with a 3" pulley, with ported heads, built motor, cam? You have a larger crank pulley? My car is only making 4psi with a 3.25" pulley

On a better note this heat Exchanger is working grate to keep down AIT's, it's 101 deg out side right now and the highest I have seen the AIT go is 104 deg and that was pushing the car really ******* the highway. I'm running Distilled water and 1/2 a bottle of read line water wetter.


Now my Eng coolent temps are a different story 225-230 deg F (ac on). Thats with a up-graded rad. , 2 pusher fans on the front, and the stock fan on the back. Why do these dang vipers run so dang hot.