[ThomsonCharm]

Hey guys i am going to be getting a VPC, GCC here soon and i plan on running the 720 cc injectors with it and i was wondering if you would happen to know what chip i would need from HKS to run the 720s. Also will i be able to run this fuel system despite the fact that the turbo is not on yet? If anyone has any idea what chip i need just let me know.

Thanks

 

[DaveH]

Unfortunately I don't think you'll be able to get the 720's to run well with the GCC. It just didn't have enough adjustment range in it. I used the AFC to lean out 35% across the board, and then the car would run well. The GCC only has 15% adjustment range. You need the 550 chip for a MKIII supra.