Trundles Cylinder Head Coolant Bypass to suit Nissan TD42 Engines

Trundles Cylinder Head Coolant Bypass to suit Nissan TD42 Engines

Includes:
1x Cylinder Head Coolant Bypass
1x Fitting (or with line) - Please use Drop Down Menu to select desired fitting.
1x Thermostat Housing (If Selected) - Please use Drop Down Menu to select whether you would like with or without

Details
- Designed to help reduce the micro boiling points in the TD42 Pre Combustion chamber areas in head
- The genuine head fitting suits OEM heads with 34.9mm frost plug
- The aftermarket head fitting suits heads with 36mm frost plug

Optional Extras:
- Billet adapter fitting by itself is $125
- The full kit includes genuine Speedflow fittings and line assembled for $290.
- We can also supply with a brand new genuine thermostat housing pre-drilled to suit. for an extra $85

Note: You will need to tap a M6 hole in the back of your head and a 1/4" NPT in your thermostat housing.