To all the performance gurus...

[Mid Life Crisis]

I am in the process of a major engine modification project and need to upgrade my fuel system. There are so many different injector & pump brands out there and I don't know which one to chose. Has anyone had any luck with a specific brand that could give me some insight? From the initial research tha I have done I believe I need 440 - 550 cc injectors. Some quick info for you that may help.....

2AZ-FE - 11:1 Comp. JE coated pistons, rods and titanium retainers, oversized exhaust valves, competition springs, performance cams, ported, polished & blueprinted, Intake & exhaust, 55 shot nitrous, and in the process of narrowing down a engine mgmt. system. Leaning towards the Greddy E-manage ultimate.

[weaponrcamry]

How much horsepower are you willing and able to make?

[Mid Life Crisis]

were shooting for around 250 - 275. Although that was before the nitrous plan.

[Mid Life Crisis]

By the way, I love the "willing" comment. So many people want to take it to the limit and don't think about what can & will go wrong.

[weaponrcamry]

550CC-650cc injectors. Dont go above that the stock fuel rail cant hold that much. And this pum http://www.thepartsbin.com/sitemap/s...ump~parts.html

[Mid Life Crisis]

Upon doing some more research, I think you're right. I am going with the 550's which is still more than I had originally thought. Just bought a 250 LPH fuel pump. Do I need to change the pressure regulator or sending unit? I would assume I would need to do the regulator.

[weaponrcamry]

Yes you to get a pressure regulator, and have it welded closed. Aeromotive makes them. Aermotive.com

[JMSinMD]

Seek out the people that have done major modifications to their car and have more experience than just searching the web. Shishoda, TRD4Life, Wraith, PaldinGreg, etc.

[Mid Life Crisis]

That's easier said than done JMS. There aren't many out here, and my "research" consists of 15 years of hot rod building.

[JMSinMD]

I wasn't judging your experience. I was saying to ask around for people who have experience with the Toyota systems. Check out solaraguy.com as well. From what I've seen Hot-Rods/Domestics are much more plug and play and parts MUCH more readily available than for our Toyota's. Good luck. Jon.

[Mid Life Crisis]

Your are absolutely right Jon on the parts not being as readily available for the Toyota's, let alone the Camry which are non existant. I know a lot about engines as a whole, it's when you start introducing a computer into the mix that sometimes makes me a little nervous. The scary part is my career is in the computer field...

I have heard a lot about the Aeromotive line UfoZ, & that is what I am leaning towards.

Thank You Guys for all of your knowledge & help, and I will keep you updated when the project is completed.

[JMSinMD]

Check out Solaraguy.com under Check this 2AZ-Fe out shows a built up, turbocharged I4 running 550 hp and he has the list of what he used to build it up. Maybe that'll help you along. Good luck. Jon.

[Mid Life Crisis]

I thought i recognized those specs. I just read the magazine article on this car. It's a nice set-up (minus the flame thrower & oil slick)

[Mid Life Crisis]

Originally, I had decided on the 440 cc and still may go with those. My first car I ever built had a small block chevy that i put a Holley 850 double pumper on. Never made that mistake again. I could almost hear the car drowning in it's own juices. I love the worksheet that RC has to figure all the technical info and what injector is right for you.

[desi_prodigy]

Mid Life Crisis

after ur done with the car,,put some pics up,,and why dont u try for 300-350 hp,,try to be able to be a G35 or something,,now thats pretty interesting on the road,,when midsize family car,,ripz a G35 lol