Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: fdracer on July 08, 2007, 10:13:12 AM

Title: What Injectors To Use
Post by: fdracer on July 08, 2007, 10:13:12 AM
HI
all wondering what injectors i can upgrade to for primary and secondary
my fd has mild mods such as hks filters,straight through exhaust(decat\'d) standard twins,will be looking to install power fc in a month
 
also where best place to purchase
thanks
Title: What Injectors To Use
Post by: jm-garage.co.uk on July 08, 2007, 10:22:09 AM
Go for 850\'s all round best bet for now and cost effective.
 
Cheers,
James
Title: What Injectors To Use
Post by: Mazdarotaryparts on July 08, 2007, 10:56:31 AM
Quote from: fdracerHI
all wondering what injectors i can upgrade to for primary and secondary
my fd has mild mods such as hks filters,straight through exhaust(decat\'d) standard twins,will be looking to install power fc in a month
 
also where best place to purchase
thanks

Fitting 850\'s is not always straight forward with many cars refusing to start without a lap top hooked up to them and tuned accordingly,

However,

If your engine is not ported then your stock injectors will be fine, also providing you are still running the stock intercooler you will be O/K on the base map in the Power FC providing it\'s a new unit without some body else\'s map inside of it.


Apexi PFC are in very short supply ATM and if you find a company with them grab one quick, try the advertisers above

Hope this helps,
Title: What Injectors To Use
Post by: Carl on July 08, 2007, 10:59:36 AM
You should not need bigger injectors for those mods.
The stock injectors can comfortably handle around 50 more HP on a road car with Power FC ecu.
Regards
Carl
Title: What Injectors To Use
Post by: fdracer on July 08, 2007, 11:35:32 AM
Quote from: fdracerHI
all wondering what injectors i can upgrade to for primary and secondary
my fd has mild mods such as hks filters,straight through exhaust(decat\'d) standard twins,will be looking to install power fc in a month
 
also where best place to purchase
thanks
hi
sorry forgot to mention it is street ported:Thumbs-up
Title: What Injectors To Use
Post by: Mazdarotaryparts on July 08, 2007, 12:00:57 PM
Quote from: fdracerhi
sorry forgot to mention it is street ported:Thumbs-up

I would advise having the map adjusted to suit then to safe guard your engine from over boosting or detonation
Title: What Injectors To Use
Post by: Jono FD3 on July 08, 2007, 12:27:33 PM
Also get the P FC ASAP, like tomorow!!! I cant say how pleased I am with mine at the moment & it\'s only been in for a week :)

Jono