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TracTuff PR3 Swirl Pot -V2


The swirl pot is the top choice for PR3 (B16A/ B16B/ B18C/ B18C5) cylinder head cooling system upgrades! Best solution for systems that have tucked radiators, a radiator without a cap bung or for situations where you want a higher fill point to aid in burping the sometimes troublesome cooling system. 

The swirl pot starts with a beautifully machined 6061-T6 flange that incorporates incorporates a 3D tapered exit port for a seamless transition to 1.25" tubing. The backside of the flange has an o-ring grove for a positive seal without the hassle of Hondabond. The V2 PR3 swirl pot clears the VTEC spool valve assembly but does not fit applications with a the distributor. If you are using an EPM in the distributors place, please communicate the distance it sticks out from the mounting surface; if no information is relayed after the purchase, I will assume a cam plug is being used.

NOTE: Made to Order - Contact for ETA - If you are interested in a specific design that varies from this, please email us at sales@tractuff.com. Due to tank placement, the heater port on the cylinder head must be plugged. The cap bung has a 1/16" NPT port for connection to an overflow and uses early model Honda radiator caps; such as an 88'-91' Civic/ CRX or 90'-93' Integra. If you are using AN lines, I recommend designing the upper radiator hose so that there is droop/ give... so the engines movement and does not push/ pull on the radiator and fatigue any parts.

The swirl pot includes two stainless M6 socket head bolts and an o-ring. The tank is welded so that it sits level when bolted to an engine leaned forward 5.5° (exhaust side).