Upgraded Fuel

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
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RedHatchback
Posts: 476
Joined: Tue Jun 22, 2004 4:28 pm
Car: was a 240, now a cobra, soon a z32 TT

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I have a set of Silvia fuel injectors on hand and I was wondering if they would be a direct fitment into the KA fuel rail.Wil I also need to adjust the fuel pressure or what? Thanks


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kim
Posts: 268
Joined: Tue Apr 27, 2004 9:28 pm
Car: 90 240sx, 97 M3

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I think it will fit for the KA24DE since it is side feed

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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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as long as they're side feed. but you will need to inform the ECU that you changed the size of injectors which means you will need either a piggy back computer or a reflash, or a standalone.

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RedHatchback
Posts: 476
Joined: Tue Jun 22, 2004 4:28 pm
Car: was a 240, now a cobra, soon a z32 TT

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As a piggy back,do you think I should use the HKS Super AFR or the APEXi SAFR?I would just like the opinoin of others.

Nismo_Freak
Posts: 10314
Joined: Wed Jul 24, 2002 10:42 pm
Car: 89 Nissan 240SX

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RedHatchback wrote:As a piggy back,do you think I should use the HKS Super AFR or the APEXi SAFR?I would just like the opinoin of others.


Neither would have an adequate control over larger injectors, you'd need to get a E-Manage or something to that effect.


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