FS: CSF Aluminum radiator CSF-2862 for NA NEW
 

Brand new CSF #2862 two-row 52mm all-Aluminum radiator for 1990-1997 NA Miata.

Custom polished even better than CSF's standard polished finish.

Brand new in box (except removed for polishing).

Includes cap and mounting brackets.

Pics are of actual radiator for sale.

MSRP $369 / street price $299:

CSF radiators - ON SALE $299 - MiataRoadster - High-performance customer service...and parts for Roadsters

$220 shipped in USA ($200 + $20 FedEx Ground).

PM me with any questions.

Thanks for looking!


ABOUT CSF RADIATORS:

ENGINEERING:

~ “B-Tube” technology – most efficient tube in the world
~ High-efficiency louvered fins
~ OE radial and deep drawn aluminum endtanks
~ Wind tunnel tested for optimal radiator core cooling performance
~ Stronger joint design for mountings, fan shrouds, and condensors
~ Uses OE mounting points
~ “Drop-in” fitment requiring no modifications
~ CNC machined brackets and fittings
~ All-aluminum drain plug

MANUFACTURING:

~ Brazed in CAB furnace
~ ISO 9001/9002 certification
~ Privately owned factories with full in-house toolrooms
~ “Master Class” TIG welding

TESTING:

~ Individually leak tested
~ Vibration cycle tested
~ Thermal cycle tested
~ Burst pressure cycle tested 10,000 times for strength
~ Salt spray tested for corrosion protection
~ 10’ box drop test to ensure packaging protection

FINISH:

~ 30 minute hand polished Sho-Stopper™ mirror finish

PACKAGING:

~ Application-specific foam packaging
~ Industry leading, shock resistant 5-ply box

B-TUBE TECHNOLOGY:

Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in a shape of a “B.” These B-tubes are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded. The design (inlet in the middle of tube that is seam brazed) increases the heat transfer surface area of the tube by approximately 15% over regular tubes. You get the efficiency of two smaller tubes vs. one large tube within the same space. B-tubes enable dual liquid laminar flow. The tubes are made from aircraft grade special clad aluminum and are intricately formed on our high precision 6-stage tube forming mill. No other aftermarket radiator manufacturer uses this technology that raises the bar and sets the standard for high-performance radiator cores.