Injector firing angle calculator.

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Peterson
Posts: 122
Joined: Mon Aug 17, 2015 2:35 am

Injector firing angle calculator.

Postby Peterson » Sun Feb 21, 2016 12:16 am

If i know the inlet and the exhaust duration at the camshaft inlet and exhaust valves opening and closing times can someone advice me how i can precise calculate injector firing angle? Thank you.

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HaltechMatthew
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Re: Injector firing angle calculator.

Postby HaltechMatthew » Mon Feb 22, 2016 11:08 am

No. :D

Its not that easy, and this sort of information is found through trial and error. Depends more on the atomisation of the injectors and their angle and placement in the intake than simply cam timing. Good injectors will atomise well and respond to EOI numbers while the inlet cam is open. Poor atomising injectors will respond to being sprayed on a closed valve. Where you sit on that scale is for the tuner to decide.

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Peterson
Posts: 122
Joined: Mon Aug 17, 2015 2:35 am

Re: Injector firing angle calculator.

Postby Peterson » Mon Feb 22, 2016 3:49 pm

Trial and (t)error then! :D Thank you Matt!


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