See these links to SONiC Tech Info Papers click the SONiC logo to go back to main page

HKS Power & Sports


Preventative Maintenance and Service

*Cooling system tech note #1, Supra Radiator's are often plugged with garbage

*Cooling system tech note #2, what does the coolant overflow bottle do?

* MK II  Preventative Maintenance Tech note Supra MA-67 with 5M-GE engine

*MK III  Preventative Maintenance Tech note Supra MA-70 with 7M-GE & GTE engine


Performance Upgrades Tech

*Custom Rom Tuning by RCTS CANADA for 7M-GTE, 2JZ-GTE and HKS VPC, F-con

*Using HKS metal head gaskets, what you should know about machine work and engine preparation

*Light Weight Crank Shaft Pulleys, and why you should never put one on your car! by Reg Riemer

*Light Weight Crank Shaft Pulleys, and why you should never put one on your car! by Dinan Engineering

*SONiC Lexus V8 Fuel Upgrade for 7M-GTE tech

*RC Engineering Fuel Injectors Tech Note, all you ever wanted to know about fuel Injectors

*SONiC Tech Note, Toyota EFI Systems and TCCS

*JZA-80 TT MK IV Basic Performance Upgrade (BPU and Road Racing with high boost pressure)


Supra Owners Network In Canada FROM THE HOME OF THE SUPRA GTE

Information provided is given free of charge in good faith without prejudice
Calgary Alberta Canada.
Office#1-403-259-3106


way too much info at this site you should do like me and run for the hills