How much timing are you running on pump gas?
Jun 18, 2006, 02:00 PM
#1
How much timing are you running on pump gas?
How many degrees of timing are you running on pump gas?
I looked at a friend's tune this past weekend and he was running 10! degrees more timing at 7500 and 23 PSI than me. Is my tune just not very aggressive or is his just too aggressive?
Here's my timing map for the boost columns. Comments, Opinions?
Mods - 05 Evo:
GSC 272/272
Helix Turboback (catless)
Helix Intake
Forge Recirc Valve
Hallman MBC
Walbro Fuel Pump
Ebay 02
Turboxs FMIC
LPI LICP
Ported Manifold
Ported Hotside
Reflashed ECU
Works Throttle Body
Stock Plugs
93 Oct Pump gas
I looked at a friend's tune this past weekend and he was running 10! degrees more timing at 7500 and 23 PSI than me. Is my tune just not very aggressive or is his just too aggressive?
Here's my timing map for the boost columns. Comments, Opinions?
Mods - 05 Evo:
GSC 272/272
Helix Turboback (catless)
Helix Intake
Forge Recirc Valve
Hallman MBC
Walbro Fuel Pump
Ebay 02
Turboxs FMIC
LPI LICP
Ported Manifold
Ported Hotside
Reflashed ECU
Works Throttle Body
Stock Plugs
93 Oct Pump gas
Last edited by anjapower; Jun 18, 2006 at 02:26 PM.
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Jun 18, 2006, 05:25 PM
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It all depends on cars and set up. I discovered that my car likes low timing and lean tune than rich and high timing tune. it was about 40 WHP difference.
Jun 18, 2006, 06:46 PM
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3" TBE, K&N panel filter, walbro 255lph, on 93 octain with 1.45 max boost (spike in 5th) this is my everyday timing map:
and here is what my fuel map looks like to go along with it.
that exact map I trapped 107 at the track in 90* heat with a little less boost in my 04 GSR.
and here is what my fuel map looks like to go along with it.
that exact map I trapped 107 at the track in 90* heat with a little less boost in my 04 GSR.
Jun 18, 2006, 09:30 PM
#12
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Originally Posted by 4TUN8
I don't run that ****ing much that's for sure.
That was on the stock turbo.
On my 37r i'm running 14 degrees but i haven't gotten on the dyno for a full tune yet.
Jun 19, 2006, 01:41 AM
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Originally Posted by AlwaysinBoost
3" TBE, K&N panel filter, walbro 255lph, on 93 octain with 1.45 max boost (spike in 5th) this is my everyday timing map:
and here is what my fuel map looks like to go along with it.
that exact map I trapped 107 at the track in 90* heat with a little less boost in my 04 GSR.
and here is what my fuel map looks like to go along with it.
that exact map I trapped 107 at the track in 90* heat with a little less boost in my 04 GSR.
