Running lean on NOS?
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12 Second Club
Joined: Apr 2002
Posts: 680
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From: Cave Creek, AZ- Canada Also.
Running lean on NOS? Just checking this out for a friend
98 z28,free mods,mac headers, 5177 Nos kit.
He got a reading of 14.7 on his o2's at top rpm.Im sure he has maf ends.
Limited info I know but any ideas for him.
Thanks
98 z28,free mods,mac headers, 5177 Nos kit.
He got a reading of 14.7 on his o2's at top rpm.Im sure he has maf ends.
Limited info I know but any ideas for him.
Thanks
TECH Addict
Joined: Dec 2001
Posts: 2,850
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From: Plainville,MA
Re: Running lean on NOS? MAF ENDS ALONE REQUIRE A MAF TRANSLATOR ! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
<small>[ May 21, 2002, 07:10 PM: Message edited by: Orange Krush ]</small>
<small>[ May 21, 2002, 07:10 PM: Message edited by: Orange Krush ]</small>
TECH Addict
Joined: Dec 2001
Posts: 2,850
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From: Plainville,MA
Re: Running lean on NOS? Not really ! <img border="0" title="" alt="[Sad]" src="gr_sad.gif" />
He needs MAF-Translator to tune on chasis dyno with wideband !
On motor I am tuned 12.5 A/F ratio at the top of gear !
On N2O I am 12.0 A/F at top of gear !
Now I had to do some serious tuning in order not to get any KR and keep from running too lean !
With my bolt ons I am running BASE setting #3 and WOT setting #1 on my translator !
He needs MAF-Translator to tune on chasis dyno with wideband !
On motor I am tuned 12.5 A/F ratio at the top of gear !
On N2O I am 12.0 A/F at top of gear !
Now I had to do some serious tuning in order not to get any KR and keep from running too lean !
With my bolt ons I am running BASE setting #3 and WOT setting #1 on my translator !