Greetings all, I am wondering if any of you out there have done fuel rail install? If yes does anybody have a write up on these I picked up some metco fuel rails on ebay and had no instruction on installing them. That is my first question. My second question is I will be installing a procharger later on this year and wondering if I can use the 39lb injectors now. and install the super charger later before you ask why not install them at the same time I still need a few parts for the procharger to complete it, and more cash. Thanks in advance for any help and info.

john

 

I'm not sure about the Metco kit, but you'll need some way to adapt the factory push-lock line to the -AN fittings on the rails. IIRC MMR sells an adapter kit. As for the injectors, I would hold off until you're ready for the blower install. The 39lb injectors will flow a LOT more fuel than the stockers, so the tune will need to shorten up the dwell time so that you don't run overly rich. You'll need to get tuned for the new injectors, and then do it all over again once you put the blower on.

The injectors are a support mod, not a power generator, so you won't be gaining any HP by doing them, and it may wind up hurting your drivability at lower RPMS.

Just my opinion, but I would hold off...