turbo questions on 2.2 OHV - Boost Forum

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turbo questions on 2.2 OHV
Tuesday, January 02, 2007 3:56 PM
I have a 97 cavalier with a 2.2 OHV. I have a garret t25 turbo. I have built my own turbo kit, but I'm missing a few things though. i need bigger injectors, a buddy of mine said i could use eclipse injectors. But i wanted to know if they would fit on my motor, i know i have to splice the harnesses but will it fit on my rail and on my intake. Also i have a fmu with 10:1 ratio. will i be able to push 7 lbs of boost on that with a stock fuel pump. and the last thing is that my oil dipstick is in the way where my turbo is suppose to mount. how would i go about relocating my dipstick.

Re: turbo questions on 2.2 OHV
Tuesday, January 02, 2007 4:55 PM
1) I swear I've seen this exact same post at least a half-dozen times in the last month. The search function is your friend.
2) You will not find injectors for your car. Search for "top-feed conversion" or "saturn injectors" for more info.
3) That turbo is tiny, don't try pushing more than that 7psi.
4) A 10:1 ratio at 7# puts you over 100psi, it could destroy your injectors.
5) You just bend the dipstick tube, you can also weld another inlet on for a turbo drain if you don't want to pull the oil pan.



fortune cookie say:
better a delay than a disaster.
Re: turbo questions on 2.2 OHV
Tuesday, January 02, 2007 9:44 PM
wow that would be like 70psi increase over stock!!!! :-O
Re: turbo questions on 2.2 OHV
Wednesday, January 03, 2007 4:08 AM
Yep. The pfi side feeds are junk. You can actually get more fuel by removing the pfi intake and switching to single injector tbi.

There are supposedly side feeds with higher flow made for South American market. They're 100% alky compatible, too. I haven't got a clue where to find specs or part numbers though.

-->Slow
Re: turbo questions on 2.2 OHV
Wednesday, January 03, 2007 12:32 PM
or you can go to 034efi.com and get an extra injector controler.
200


horsepower is how hard you hit the wall, Torque is how far you push the wall with you
Re: turbo questions on 2.2 OHV
Wednesday, January 03, 2007 4:08 PM
if i wanted to change my injectors how much pounds would the injectors have to be, and where could i find them. and would using my fmu ruin my fuel pump and injectors if there stock
Re: turbo questions on 2.2 OHV
Wednesday, January 03, 2007 9:53 PM
Injectors would clip and flip you off far before you could say meow running that high of fuel pressure.
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