1990-1997 CSF Radiator 42mm
1999-2005 CSF Radiator 42mm
2006-2015 CSF Radiator 37/32mm
Using more and more of these new CSF radiators in our installs here, consistently impressed with with both fit and finish, including first rate quality on the welds and complete brackets. NC Application core thickness of 32mm, header thickness 37mm, an awesome upgrade over the stock radiator. A great upgrade for our hard charging drivers, boost and 2.5 motor conversion customers, and anybody going to the track or really hot locations.
~Military Grade (special clad) aluminum used for tubes, fins, fitments, and side brackets (JIS 3003 spec minumum)
~ "B-Tube" Technology - Most efficient tube in the world
~ High Efficiency Louvered Fin
~ OE radial and deep drawn aluminum endtanks
~ Wind tunnel tested for optimal radiator core cooling performance
~ Stronger joint design for mountings, fan shrouds and condensers
~ OE Specific Mounting
~ "Drop-in" fitment requiring no modifications
~ CNC Machined brackets and fittings
~ Racing Style all-aluminum drain plug
~ Brazed in CAB Furnace
~ ISO 9001/9002 certification
~ Privately owned factories with full "In house" toolrooms
~ "Master Class" TIG welding
~ 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 foot box "drop test" to ensure packaging protection
~ 30 minute, hand polished "Sho-Stopper mirror finish"
~ Application specific foam packaging
~ Industry leading, shock resistant 5-ply box
~ Over 45+ years in business
~ Over 500,000 radiators and condensers sold every year
~ Over 35 million radiators sold worldwide
~ Over 10 world's first exclusive applications
"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 2 smaller tubes vs. 1 large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow."
The tubes are made from aircraft grade special clad aluminum and are intricately formed on our high precision 6-stage tubeforming mill. No other aftermarket radiator manufacturer uses this technology. This technology raises the bar and sets the standard for high performance radiator cores.