I had to do that to fit my DSM 450cc injectors. The ports on the fuel rail were just a hair too small. And yes, I used the CA-orings.ks13 wrote:what size injectors are you looking for? Deatchwerks only has 440's in stock for the ca18.
TLFperformance has a variety of different sizes for our motors, but be warned, you will have to enlarge the I.D. of your stock fuel rail to accomodate the head of the injector. He says they are OEM injectors, refurbished to flow what ever you want, but they dont fit like OEM....real close though.
I stand corrected. S4 13BT did in fact use 4, not 2, 550s. Was it the S5 TII that used differing flow injectors for primary and secondary injection stages?boj240 wrote:s4 tii inj are 550cc and s4 na inj are 460cc low imp. a good place for hard to get jdm stuff is rhdjapan.com . awesome **** and crazy low prices.
c-rad - "I brought the injectors and rail to a machine shop and had them sized"ks13 wrote:what did you use to enlarge the I.D. of the fuel rail injector fittings? I was worried If I used a drill, Id have leaky injectros no doubt, thought of filing also, but binned that idea.
I think a ream would be your best bet, no?
fook, I returned mine cause they didnt fit......such a pussay.