Part # for AT Secondary Fuel Injectors ?

Fanman · 2005-02-16 17:36:17

I'm thinking about getting the secondary fuel injectors off of an AT RX8, (given the fact that they are 500 cc's) for my car (6 sp., but secondaries are a bit smaller at 400 cc's). Just wondering if anybody has a part # for them. Kind've difficult to talk to Mazda dealerships without part #'s. Want to look at increasing boost but this is one of the first steps. I want to increase fuel delivery.

02-17-2005, 04:25 PM

#6

JeRKy 8 Owner

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The guy who has installed GReddys kit on his automatic Rx8 was saying he needs to upgrade HIS injectors to 550cc

Quote:

Originally Posted by apex8

. Jumpers 5 and 6 inside the emanage were turned off. I am using just the additional injector map to control the 4 injectors. My initial tuning has the air/fuel ratio in the 11 range. I would like to gradually lean it out to about 11.5. The only problem is that the injectors are running at about 95%+ duty cycle. This is too high, so I am going to replace the secondary injectors with 550 cc ones from RC Engineering.

Last edited by JeRKy 8 Owner; 02-17-2005 at 04:32 PM.

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