Good-Win Racing Mazda Performance Parts

V8R LFX Fluidyne Radiator


Miata 1990-2005 · Engine

Part Number: 61-2138

Application: 1990-2005

No Longer Available
From Good-Win-Racing

V8R LFX Fluidyne Radiator
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A system designed specifically for the LFX using the same core as V8R's LSx radiator and designed to work with factory fans.

The T-3x core is a new FLUIDYNE design which was developed to provide the maximum amount of heat rejection in applications with less than 400 sq. inches of core surface available and where core depth is critical.

The T-3x core is a triple-row core, constructed with a high performance 5mm air fin in lieu of the traditional 7-8mm air fin and 5/8" flat tube. The 5mm air fin allows them to pack additional rows of water tube in each core, essentially providing the cooling performance of a 20% larger core area.

This new core [called the Slimline core] with new Slimline 5/8" tube, measures only 2 inches in overall depth. Saving up to 2and#8243; of clearance over standard conversion radiators.

Additionally, the Slimline core is capable of handling significantly higher internal water pressure than traditional radiators with 1" or 1.25" water tubes. The Slimline core is rated at 40 PSI burst pressure so installation of a high pressure radiator cap [28-32 PSI] is recommended which will increase the boiling point of the radiator water from 212 degrees to 230 degrees.

The radiator is a match to a GM pressure bottle/reservoir to work in the same fashion as the Camaro and be the highest point in the cooling system.

*** Product images may differ from actual product appearance ***


Last week I spoke to Brian, I ordered a aluminum Koyo 37mm radiator for 97 Miata. Brian, you run a first class show! It arrived the next day. It is a fully polished work of art. The welding is perfect. The fit is perfect, old radiator slipped right out, new one slipped right in. Perfect. I am very pleased. Thank you.

-- Allan R.

As you can see, i placed another order for more parts for my car. I wanted you to know that I'm pleased at how quickly the wheels/tires came, and the radiator too. Great service and response time.

-- Jeff D.

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