Assembly;
The twin-body fuel rail is supplied part assembled and requires the included interconnection pipe to be cut to length as follows;
1) Measure
Method A - Measure the centre distance between the two throttle bodies and subtract 107mm from the figure (see diagram).
Method B - measure the distance between fuel rail ends as installed and add 26mm
2) Cut tube to the resulting length, ensuring that ends are clean and square
3) Carefully chamfer ends at 15 to 30 degrees for a distance of 1 - 1.5mm. Ensure that there are no burrs or snags which could damage the 'O' ring on insertion.
4) Lubricate ends of tube and fuel rail bores with grease or other suitable lubricant. Insert tube.
Note: The connecting tube is retained by the fuel rail fixing to the throttle bodies and the fuel system must not be
pressurised with the rail unrestrained and free to move apart.
Failure to follow any part of these assembly instructions may cause fuel leakage and a resultant risk of fire.
Mounting;
The fuel rails are supplied with spacers to accomodate different lengths of injector.
Use the supplied spacers with standard length injectors.
For short injectors, e.g. 'Pico', no spacers are required.
Other lengths of injector may be accommodated by reducing the spacer length to suit. Ensure at least 0.5mm of end float
when an injector clip is fitted.
Ensure that the connection pipes are correctly mounted and do not pull tight with engine movement. Spigot-ended fuel rails are only
8mm diameter under the hose - insufficient to restrain an engine without breaking!
It is not recommended or necessary to use Misab plates to mount the throttle bodies. Throttle body movement will be accomodated by the 'O'rings but better to avoid unecessary movement.
TBR32;
-6 JIC ends are screwed into the fuel rail and torqued to 10ftlbs as supplied
Servicing;
No servicing is required or recommended for this product.
Mar08