NoPistons -Mazda Rx7 & Rx8 Rotary Forum - Need Help With Injectors

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TyresmokinRx7

07-05-2003 09:33 PM

1 Attachment(s)

I think my 7 is running to lean above 7000 RPM. Can someone please help me with this and tell if it's my primary or secondary injectors. I'm running 850 / 1600, or if it's something else that's running wrong.

Your help would be appreciated.

Luis.

Racer X

07-05-2003 11:15 PM

What size of turbo are you using?Even voskos car I don't think runs lean with 1600's and he has a T78 on his FD.

Luis

TyresmokinRx7

07-05-2003 11:24 PM

Running a T-66

Racer X

07-05-2003 11:43 PM

Quote:

Originally Posted by TyresmokinRx7' date='Jul 5 2003, 08:24 PM

Running a T-66

Doesn't a T66 peak at 7k????

TyresmokinRx7

07-06-2003 12:57 AM

I guess not

Racer X

07-06-2003 01:31 AM

Have you tried posting a thread in the single turbo section?They should be able to help you there.

Smog Fighter

07-08-2003 07:58 PM

What kind of computer are you using (Haltec, holley, etc.)?

If you have access to it's programming, you can add pulse-width

at that rpm and above to see if that is the case. just don't go more

that a couple of points at a time.

Also, you should install a wide-band Oxygen sensor and an Air/Fuel

meter. I know, some people think they are ghey and useless, but they

can save your ass in verifying your tuning changes.

Raul

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