NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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l8t apex 03-22-2004 05:56 PM
On another thread I saw a need for a new fuel rail. why cant RC Engineering re do

my sizing and I keep the stock fuel rail with a Cartech regulater?

turbovr6 03-22-2004 06:26 PM
because it just don't work that way. not when you want to use big injectors.

apexkw 03-22-2004 07:51 PM
because the 1600's are top feed injectors while rc takes stock 850's which are side feed and bores them out to 1300. soooo 1600's need a new rail to make them work while 1300 since they are really stock 850's fit in the stock rail


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