CSF announces The “O” Series

All-aluminum radiators w/ built-in oil coolers

It’s been a productive 2015 year for CSF’s Racing & High Performance division, and one of our most innovative product lines so far has been our innovative “O” Series line of race-spec all-aluminum radiators with built-in oil coolers!

SUBARU WRX/STI: 02-07 & 08-14 + 2015

The 1st models of this new “O” Series is for the Subaru platform: 02-07 STI/WRX (CSF #3076O) and 08-14 + 15 (CSF #7042O). These 2 applications were developed alongside industry leading Subaru engine builders & race tuners, LIC Motorsports from Northern California. CSF also reached out to one of our closest race teams, Subaru tuners, and dealers; Snail Performance, to help with fitment and performance testing in the hot Arizona desert they are regionally located in.

DSC_0506

Technical Specs:

  • These radiators utilize a 2-row 42mm core that feature CSF’s exclusive B-tube technology, as well as an ultra-efficient 6.5mm multi-louvered fin for maximum surface area contact, heat dissipation, and extreme performance capabilities.
  • Equipped with an all-aluminum racing style drain plug for quick and reliable fluid changes
  • CSF 1.4 Bar (20 psi) radiator cap
  • Engineered and designed to be a complete “drop-in fit” install. Works with all the OEM brackets, fittings, AC condenser, hoses, and fan shrouds (only minor trimming needed at fitting locations)
  • Featuring a robust 4-plate liquid-to-oil plate-type oil cooler built into the bottom endtank. A liquid-to-oil cooler is much more efficient than a conventional air-oil cooler. Lab tested in CSF”s ISO certified in-house lab testing facility to reject heat better and at a faster rate than a 10 row air-to-oil cooler. In addition, by being placed in the bottom endtank, the oil temperature is regulated by the thermostat of the cooling system. Never have to worry about operating temperatures not warming up fast enough in cold weather climates.
  • Complete with 2 AN-10 male fittings and is compatible with many popular aftermarket engine and exhaust manifolds.
  • This kit comes complete with a machined thermostatic sandwich plate made by Greddy and forged right angle -10 fittings made by BAT.
  • Topped off with the industry’s finest 1 hour hand polish “mirror finish” for a look that matches the performance.

DSC_0491

No expense spared with CSF’s included kit. Complete with a machined thermostatic sandwich plate made by Greddy and forged right angle -10 fittings made by BAT.

* 2006/2007 WRX has a much tighter fitment due to different factory oil cooler and exhaust manifold combination. To make this work with these model years, you will either need to remove the factory oil cooler and cap off the coolant line coming off the water pump and at the block and/or run aftermarket headers (as it’ll have less of a fitment issue).*

Price ~ $649 MSRP/MAP, currently offered at an introductory price of $599 (with kit included)

Both of these new Subaru applications are now in stock, and are available through CSF’s global distribution network and select list of exclusive dealers.

Click here to read the press release from LIC Motorsports.

3076 O
7042-O

MAZDA MIATA: 89-97 (NA) & 98-05 (NB)

Exclusively for Jackson Racing

DSC_0079

CSF has formed a great partnership with Jackson Racing since the end of 2014. These 2 new Miata radiators w/ built-in oil coolers are the 1st in a new line of collaboration cooling products between CSF and Jackson Racing that will be sold exclusively through Jackson Racing. Working with Jackson Racing has been a great experience because of the decades of experience and in-depth field testing that has been completed by them in the R&D process. These 2 new Miata radiators with built-in oil coolers will be available through Jackson Racing right after SEMA 2015!

CSF #2862O (89-97 NA) and CSF #2863O (98-05 NB)

DSC_0078

CSF 2862-O
CSF 2863-O

SCION FR-S / SUBARU BRZ / TOYOTA FT-86

Exclusively for Jackson Racing

This has been one of the most challenging and difficult products for us to design. A true collaboration effort between CSF Radiators and Jackson Racing spanning the course of more than a year in development. Our 1st prototype debuted at SEMA 2014, and we’re very excited to be able to showcase the 1st production unit at SEMA 2015 at the CSF booth in central hall (#21555). With over 5 prototypes, countless design changes, and many hours of discussions, both of our companies are very proud to have the world’s 1st true “drop-in fit” all-aluminum radiator with built in oil cooler for the ZN6/ZC6 platform. This new model works with all OEM components, including the fan shroud, AC condenser, and mounting brackets. It requires no modifications or trimming to install.
This new model will be available at the end of 2015 or 1st part of 2016. Contact Jackson Racing for pricing, availability, and ordering details for this highly anticipated cooling solution for the Scion FR-S and Subaru BRZ. CSF #7050O

HONDA S2000

Exclusively for Jackson Racing

Now available! Another collaboration effort between Jackson Racing & CSF on this highly anticipated and much needed full cooling system solution for the Honda S2000 platform. Combining CSF’s 2-row race-spec 42mm core with exclusive B-Tube technology, along with a robust 4-plate liquid-to-oil cooler in the bottom endtank. Finally a complete cooling system solution for race enthusiast using the F22C engine! Jackson Racing finishes off the kit as a complete “drop-in fit” solution with sandwich plate, oil lines & fittings, plus step-by-step instructions for a true plug-and-play unit. This engine platfrom is notorious for high oil temps and CSF’s preliminary testing alongside Jackson Racing has been extremely encouraging. (CSF #7009O)

CSF 7009-O

Got an idea or a need for another application for our “O” Series? Let us know! Contact info@CSFrace.com.

13 thoughts on “CSF announces The “O” Series

  1. Would definetly be intreseted in something like this for the 370z. Email me if you guys need a car for R&D. If not I’m still very likely to purchase if something like this is released for the 370z.

  2. sc300 would be a fantastic seller! Just a note it would be straight forward enough to offer the same design to fit the gs300 also by adding a second set of fan mounting points. using sc300 hoses.
    I have both chassis available for R&D

  3. Jackson Racing does not seem to carry the Miata radiator CSF #2863O. Any chance of buying one through you directly?

  4. Can you provide information for fitment with expansion tanks? Does the OEM expansion tank for a 2013 sti need to be relocated? Have you done a fitment test with the killer b dual washer coolant reservoir?

  5. What a great addition your tank would make to the E36 and E46 M3 world, who use both a radiator and oil cooler for the S54 engines. A common radiator and oil cooler would be a weight savings for racers and much simpler to mount. So when can we have a “o” series E36 and E46 radiator?

  6. Is the oil cooler thermostat setting between 75 ~ 82 +/- 2 deg Celcius, and if so can a 115 deg C or so thermostat be installed instead?

Leave a Reply

Your email address will not be published.

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>

*