383 - disappointing numbers after dynotune
Senior Member
Joined: Jul 1999
Posts: 558
Likes: 0
From: Baton Rouge, LA USA
Re: 383 - disappointing numbers after dynotune
Sorry, I kinda posted before I read the whole thread, lol! I see your now considering the exhaust upgrades. You will have a stout setup before too long! Keep us updated!
Thread Starter
Member
iTrader: (1)
Joined: Apr 2006
Posts: 175
Likes: 4
From: Viersen, Germany
Car: Trans AM GTA 1989
Engine: 383 HSR AFR195 JRC Cam280/286
Transmission: T56 Conversion
Axle/Gears: 3.27 9bolt
Re: 383 - disappointing numbers after dynotune
Is there any table which controls enrichment to manifold air temperature?
Some days ago, my Wbo2 was showing around 14.7-15.5 while cruising and 11.9-12.3 at wot , today it is around 10°C hotter outside and the Wbo2 is reading alot richer than before. Now it's in the 13s while cruising and in the 10s at wot.
And yes: I really need a better exhaust setup. Still not sure which one, but with the headers I think I'll stick to the DynoDons. Should fit best with my T56.
Some days ago, my Wbo2 was showing around 14.7-15.5 while cruising and 11.9-12.3 at wot , today it is around 10°C hotter outside and the Wbo2 is reading alot richer than before. Now it's in the 13s while cruising and in the 10s at wot.
And yes: I really need a better exhaust setup. Still not sure which one, but with the headers I think I'll stick to the DynoDons. Should fit best with my T56.
Thread
Thread Starter
Forum
Replies
Last Post
UltRoadWarrior9
Tech / General Engine
336
Apr 28, 2020 10:39 PM
