Turbosmart BOV ADAPTERS - Toyota Supra – Twin Turbo User Manual
Page 5
SUPRA JZA80 TWIN TURBO BLOW-OFF VALVE ADAPTOR INSTRUCTIONS
Head Office: Turbosmart Pty Limited, PO Box 264 Croydon, NSW, 2132 Australia
Ph: +61(2) 9798 2866
Fax: +61 (2) 9798 2826
Email:
USA Office: Turbosmart USA, 1185 Park Center Drive, Suite Q, Vista CA 92081 USA
Ph: (760) 727 7610
Fax: (760) 727 7963
Email:
PART NUMBER
FG-ADM-SUPRA
Step 15. Connect the 5mm end of the Silicon hose
assembly onto the BOV and secure it with the 5mm
spring clamp supplied. Secure the radiator hose to the
BOV using the 250mm long cable tie supplied. This
will prevent the radiator hose from touching the engine
belt drive. – VERY IMPORTANT!
Step 16. Secure the 5mm Silicon vacuum hose to the
radiator hose Using the two 150mm long cable ties
supplied. This will prevent the Silicon hose from
coming into contact with the radiator fan.
– VERY IMPORTANT!
Step 17. Your installation is complete and should look the same as the picture below.
TROUBLE SHOOTING
The following points should be checked if you find that your engine is dipping below normal idle, stalling or if the BOV is functioning poorly. Please
note the following checks will cure 99% of problems experienced with fitting your BOV.
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Check that the O-ring on the base of the BOV is fitted correctly and is in good condition.
-
Ensure that the grub screws and lock-nuts are tightened on the BOV adaptor pipe.
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Ensure the Silicon hose coupler is fitted properly over the Supra Adaptor and the throttle body.
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Ensure the two 90mm hose clamps are tightened over the Silicon hose coupler.
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Ensure the 70mm hose clamp is tightened over the intercooler pipe.
-
Ensure the factory boost hose and factory plumb-back hose are blanked off with the blanking plug supplied.
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Ensure the blanking plugs are secured with the factory hose clamps.
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Ensure spring clamps are secured on silicon hoses and fittings.
-
Re-adjust the setting of your BOV. Please refer to your BOV fitting instructions for further information.
Cable Tie
Radiator Hose
Turbosmart BOV
Connect 5mm
Silicon hose
Turbosmart
BOV
Silicon Hose
Assembly
Supra
Adaptor Pipe