I'm trying to decide on which way to go with my fuel system and what I will need. Hoping to see at least between 650-700hp on my 02 Z28 with D1SC. I narrowed it down to the below diagram. I'm thinking of using twin in tank Walbros, boost referenced regulator (brand?) and Speed Inc. fuel rails. Here are my questions: Overkill? Not enough? As you can see I would use the stock feed as a return and add either a -8 or -6 (which one?) for the new supply. Which filter? My big question is, can someone give me a complete list of what AN fittings I would need, from the tank to the rails. Please feel free to voice any and all opinions. Thanks

 

no reason not to run -8 for the feed, two walbro's will be fine, nobody will give you a complete list. for one it can be done a million ways.

you have it all drawn out, sit down with jegs.com etc. and make your own list.

 

I was just hoping someone had done all the hard work already.

 

We do I offer a complete ready to go kit either fuel pumps and all or just the line kits. Give me a call I can help you get the right one for your needs.