414.4whp 308.4tq with 10.5 Air Fuel Ratio
#1
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414.4whp 308.4tq with 10.5 A/F Ratio
So I just moved to El Paso via Austin, TX and I went to get a baseline of my Air Fuel Ratio since I went from about 200 ft above sea level to approximately 3500 feet above sea level. I did one pull to see where I stand and at 15psi. The car did 414.4 whp and 308.4 torque. The Air Fuel Ratio at 9,000 RPM was 10.5 and the highest it saw was 11.5 AFR at about 6,000 RPM. I was actually suprised at the numbers since it was running soooo rich. This was also on 91 ocatane since we don't get 93 ocatane out here in west Texas. I plan on doing tuning next month on C16 and more boost to get better numbers.
Anyway here is a list of my setup:
Block
85mm B18B1
Golden Eagle Sleeved
CP 9:8:1 Pistons
Eagle Rods
Micropolished Crank
Golden Eagle Crank Girdle
Golden Eagle Stock 85mm Headgasket
ARP Crank Bolt
Head
B16 Head Milled (Compression is around 10:0:1)
Polk Performance Ported and Polished Head
Skunk 2 Valvesprings
Skunk 2 Stainless steel valves with 5 angle Valve Job
Skunk 2 Titanium Retainers
ARP Head Studs
Golden Eagle Intake Gasket
RC Engineering 750cc injectors
Victor X Manifold
Integra Typer R Throttle Body
Precision GT 35 non ball bearing w/ S housing
RLD Fab Ramhorn manifold
3 in downpipe
Tial 38mm Wastegasket .8 Bar spring
GSR Cams
Engine Management
Hondata S200
GM 3 Bar Map Sensor
Apexi AVCR
Modified by TurboR1391 at 4:56 PM 6/7/2006
Anyway here is a list of my setup:
Block
85mm B18B1
Golden Eagle Sleeved
CP 9:8:1 Pistons
Eagle Rods
Micropolished Crank
Golden Eagle Crank Girdle
Golden Eagle Stock 85mm Headgasket
ARP Crank Bolt
Head
B16 Head Milled (Compression is around 10:0:1)
Polk Performance Ported and Polished Head
Skunk 2 Valvesprings
Skunk 2 Stainless steel valves with 5 angle Valve Job
Skunk 2 Titanium Retainers
ARP Head Studs
Golden Eagle Intake Gasket
RC Engineering 750cc injectors
Victor X Manifold
Integra Typer R Throttle Body
Precision GT 35 non ball bearing w/ S housing
RLD Fab Ramhorn manifold
3 in downpipe
Tial 38mm Wastegasket .8 Bar spring
GSR Cams
Engine Management
Hondata S200
GM 3 Bar Map Sensor
Apexi AVCR
Modified by TurboR1391 at 4:56 PM 6/7/2006
#3
Honda-Tech Member
Thread Starter
Re: (jdmbb6-t)
Even though the A/F ratios are low the car is very responsive 3rd gear. You can tell it is rich in 4th gear if you are driving it because it doesn't pull as hard up top as the lower gears.
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#8
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Re: 414.4whp 308.4tq with 10.5 Air Fuel Ratio (TurboR1391)
Nice setup, very clean. could be worse, you could be at 4,500ft like us in utah with only 91 octane.
#9
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Re: (TurboR1391)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TurboR1391 »</TD></TR><TR><TD CLASS="quote">Even though the A/F ratios are low the car is very responsive 3rd gear. You can tell it is rich in 4th gear if you are driving it because it doesn't pull as hard up top as the lower gears. </TD></TR></TABLE>
Gear ratios may effect that
Gear ratios may effect that
#10
Honda-Tech Member
Thread Starter
Re: 414.4whp 308.4tq with 10.5 Air Fuel Ratio (Kruzen510)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kruzen510 »</TD></TR><TR><TD CLASS="quote">Nice setup, very clean. could be worse, you could be at 4,500ft like us in utah with only 91 octane.</TD></TR></TABLE>Yeah you telling me. I was in Sierra Vista, AZ for 6 months and oxygen was a commodity in that place.
#14
Honda-Tech Member
Re: (ENJOYtheRIDE)
Super clean ride and engine bay. Ever think of installing the MSD inside, on the firewall or glove box area to cut down heat and vibration? Sounds like it has worked fine as is though.
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