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-   -   Another question for my half bridge! (https://www.rx7club.com/new-member-rx-7-technical-256/another-question-my-half-bridge-1039539/)

Rags 06-30-13 08:40 PM

Another question for my half bridge!
 
Hey guys, I have another question for you fellahs. So I just had my fd half bridged, and I have a walboro 255 as the fuel pump. I ordered 1200cc injectors and they were the wrong ones, so I am sending them back and running on the stock injectors right now. We got the car started and now it is getting tuned. Before it was hbp I was pushing 12 psi with 310whp. He now tells me that it is going to run 6psi at around 320whp until I can get the injectors, a 3 bar map, and a single turbo. Does that sound right?

And yes, I do have all the support mods. PFC, 3'' exhaust all the way out, no cats. ported wastegate, FMIC, a huge radiator (not sure which brand) 255 fuel pump. wide band. Quite a bit more also, just seeing if that sounds right? just figured we could go a little higher than 320whp and 6psi.

misterstyx69 06-30-13 09:39 PM

I wouldn't keep that 255 pump..I'd be going bigger on that.

Rags 07-08-13 11:52 PM

For anybody that wanted to know, it was the muffler that was holding it back. We pulled off the muffler and drove her around with just the midpipe, and she cranked out 10 psi and was shredding tires all over. The stock twins never choked out either, 10psi till redline. So I guess I need to find a good flowing cat back. I'll get her on the dyno soon.


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