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The mkiv Supra Owners Club

T61 single fuelling query


adi2009

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My Supra is setup with a T61 turbo and 650cc Power Enterprises injectors to fuel them. The engine is mostly stock except that I ve got HKS 264 In/Ex cams installed. However, my tuner says that he doubts that 650cc injectors would suffice for my setup. Do I need to go for larger injectors? Could I get some opinions on this please?

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Depends on what boost pressure you intend to run, what your static fuel pressure is, and if you intend on raising the rev limit. At 1.4bar, stock revs, and around 40psi static, they are perfectly adequate.

 

-Ian

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