Evo 10 + 100oct
Evo 10 + 100oct
Retuned a Evo 10 on 100oct Saturday.
Only mods are:
Drop-in Filter
GST boost assembly
Test pipe
Modded stock exhaust catback (cut out internal pipe and flapper)
+30whp / +36wtq over 91 oct
329whp / 336wtq on 100oct
Boost peak 28psi, dropping to 20psi at 7200 (91oct was 25psi peak)

Not bad for looking 100% stock and barely louder than stock.
Only mods are:
Drop-in Filter
GST boost assembly
Test pipe
Modded stock exhaust catback (cut out internal pipe and flapper)
+30whp / +36wtq over 91 oct
329whp / 336wtq on 100oct
Boost peak 28psi, dropping to 20psi at 7200 (91oct was 25psi peak)

Not bad for looking 100% stock and barely louder than stock.
I like the barely louder than stock part. I was trying to decide between test pipe and cat-back. Swapping out every year to test seems kind of no fun, but you can't argue with that power and torque.
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Retuned a Evo 10 on 100oct Saturday.
Only mods are:
Drop-in Filter
GST boost assembly
Test pipe
Modded stock exhaust catback (cut out internal pipe and flapper)
+30whp / +36wtq over 91 oct
329whp / 336wtq on 100oct
Boost peak 28psi, dropping to 20psi at 7200 (91oct was 25psi peak)
Only mods are:
Drop-in Filter
GST boost assembly
Test pipe
Modded stock exhaust catback (cut out internal pipe and flapper)
+30whp / +36wtq over 91 oct
329whp / 336wtq on 100oct
Boost peak 28psi, dropping to 20psi at 7200 (91oct was 25psi peak)
E85 is said to be 105 octane however it doesn't tell the whole story of how the fuel performs. We have seen E85 make more power than 110 leaded race gas.
It will for sure make more power than the 100 oct this Evo 10 was tuned on.
May I ask why you brought up E85 in this thread?
FYI we are tuning a Evo 10 on E85 tomorrow.
It will for sure make more power than the 100 oct this Evo 10 was tuned on.
May I ask why you brought up E85 in this thread?
FYI we are tuning a Evo 10 on E85 tomorrow.
I was REALLY hoping to hit 350whp @ 100 oct (similar mods).. what do you think was limiting you on this one?
what temp was it outside? whats your elivation? what was the humidity?
looks like:
Past Weather Conditions for KHWD
Observations prior to selected time: March 14, 2009 - 09:00 PDT
Weather Conditions at March 14, 2009 - 8:54 PDT
8:54 24 Hour Max 24 Hour Min
Temperature 50.0° F 59.0 at 14:54 48.9 at 2:54
Dew Point 39.0° F 46.9 at 13:54 37.9 at 6:54
Relative Humidity 66% 83 at 20:54 62 at 14:54
Wind Speed 8 mph from W 16 at 16:54 0 at 11:52
Wind Gust - 17 at 2:54 17 at 2:54
Pressure 30.02 in 30.14 at 9:54 30.01 at 7:54
Sea level pressure 30.09 in 30.22 at 9:54 30.09 at 7:54
Altimeter 30.07 in 30.19 at 9:54 30.06 at 7:54
Weather conditions overcast - -
Visibility 10.00 miles 10.00 at 9:54 10.00 at 9:54
Ceiling 2500 feet 2700 at 6:54 1200 at 9:54
what temp was it outside? whats your elivation? what was the humidity?
looks like:
Past Weather Conditions for KHWD
Observations prior to selected time: March 14, 2009 - 09:00 PDT
Weather Conditions at March 14, 2009 - 8:54 PDT
8:54 24 Hour Max 24 Hour Min
Temperature 50.0° F 59.0 at 14:54 48.9 at 2:54
Dew Point 39.0° F 46.9 at 13:54 37.9 at 6:54
Relative Humidity 66% 83 at 20:54 62 at 14:54
Wind Speed 8 mph from W 16 at 16:54 0 at 11:52
Wind Gust - 17 at 2:54 17 at 2:54
Pressure 30.02 in 30.14 at 9:54 30.01 at 7:54
Sea level pressure 30.09 in 30.22 at 9:54 30.09 at 7:54
Altimeter 30.07 in 30.19 at 9:54 30.06 at 7:54
Weather conditions overcast - -
Visibility 10.00 miles 10.00 at 9:54 10.00 at 9:54
Ceiling 2500 feet 2700 at 6:54 1200 at 9:54
Last edited by zTargeTz; Mar 20, 2009 at 04:20 PM.









