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Old 1st December 2014, 01:37 PM
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Stot Stot is offline
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Quote:
Originally Posted by CTWV50 View Post
Are you running those injectors at 3 bar? Have you upgraded the fuel pump?
Yeah at 3 bar they are 420cc. The standard fuel pump is fine if you are using an aftermarket ECU rather than a higher rate pressure regulator to provide more fuel. It can pump up to nearly 6 bar so 3bar standard + 3 bar of boost if youre crazy enough.

To quote Miata Turbo FAQs.

Quote:
If you have an aftermarket ECU, the stock pump more than enough to support 300rwhp with the stock regulator.
Cheers
Stot
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