Running very lean on Boost
04-17-2019, 04:34 PM
#1
1st Gear
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Join Date: Mar 2019
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Running very lean on Boost
Aloha All,
Can you guys help me out.
Situation I have a 1983 911 Turbo with a Garrett GT35, Car has after market exhaust and headers.
At idle i got the car's AFR reading using Innovate gauge around @13-13.5
When crusing at 3000 RPM the gauge is about @15.7- 16.4
On Boost it slowly keeps going up so I let off the pedal because I am scared to blow the valves or the piston from running to lean.
Question: How do I get the AFR to drop into the @12 - 12.5 while on boost?
Thank you
James
Can you guys help me out.
Situation I have a 1983 911 Turbo with a Garrett GT35, Car has after market exhaust and headers.
At idle i got the car's AFR reading using Innovate gauge around @13-13.5
When crusing at 3000 RPM the gauge is about @15.7- 16.4
On Boost it slowly keeps going up so I let off the pedal because I am scared to blow the valves or the piston from running to lean.
Question: How do I get the AFR to drop into the @12 - 12.5 while on boost?
Thank you
James
04-27-2019, 03:17 AM
#2
Intermediate
Join Date: Apr 2017
Posts: 28
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Hallo James,
schau mal oder?
Ich habe das video vor ein paar tagen gemacht, gruss dominik
ich habe einen k27, 7006 und einen Kokeln intercooler montiert.
Um noch bessere AFR-Werte (10.5-11) zu erhalten, bekomme ich einen Mod. WUR bauen.
Brian from RarlyL8 has a 112 adjustable WUR in stock.