Finally! Got to dyno my built b18b
03-23-2003, 10:55 AM
#1
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Finally! Got to dyno my built b18b
Well it has been a little over a year since I had my engine built, and one car later, that I finally had the time to get the motor dynoed 
Below are both the before and after dynos
Before: b18b w/ i/h/e
After: 11.3:1CR, crower 403s, p&p head, skunk2 im, 64mm tb, UR crank pully, pyr chipped ecu (for now
)
For right now this setup is untuned with cams set straight up. Hopefully within the next few months i will have the money for a hondata and be able to do some extensive tuning
edit: stupid homestead bandwidth
[Modified by bikeboy80, 11:51 PM 3/23/2003]
[Modified by bikeboy80, 11:54 PM 3/23/2003]
Below are both the before and after dynos
Before: b18b w/ i/h/e
After: 11.3:1CR, crower 403s, p&p head, skunk2 im, 64mm tb, UR crank pully, pyr chipped ecu (for now
)For right now this setup is untuned with cams set straight up. Hopefully within the next few months i will have the money for a hondata and be able to do some extensive tuning
edit: stupid homestead bandwidth
[Modified by bikeboy80, 11:51 PM 3/23/2003]
[Modified by bikeboy80, 11:54 PM 3/23/2003]
03-23-2003, 12:23 PM
#6
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Re: Finally! Got to dyno my built b18b (Brasspremier)
wow great ls numbers , good hp and torque , i really didnt think a streetable pure b18a b18b motor could get close to 170 hp good work 
so whats next NOS
so whats next NOS
03-23-2003, 12:37 PM
#7
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Re: Finally! Got to dyno my built b18b (92lsr)
Good work... 129.2 WHP is equal to 146 CHP (assuming 13% Honda manual drivetrain loss)...
So, your car is making 165.8 WHP, or 187 CHP, an increase of about 40 HP... nice job!
Your torque curve needs some help... I'm sure cam tuning and a Hondata will help that
So, your car is making 165.8 WHP, or 187 CHP, an increase of about 40 HP... nice job!
Your torque curve needs some help... I'm sure cam tuning and a Hondata will help that
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03-23-2003, 01:45 PM
#10
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Re: Finally! Got to dyno my built b18b (neo1z)
Nice what did it cost to build if ya don't mine. I want to build my b18b and then turbo. Just tryin to get an idea. thanx
03-23-2003, 01:47 PM
#11
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Re: Finally! Got to dyno my built b18b (95Solo1Tegra)
165 horse? For a built b18b?
Damn, arnet they like 142 stock?
You only gained 23 horse?
I think Im confused..
Damn, arnet they like 142 stock?
You only gained 23 horse?
I think Im confused..
03-23-2003, 01:50 PM
#12
Trial User
Re: Finally! Got to dyno my built b18b (GetawayinMoscow)
what header exhaust comboare you using?
your tq really falls off after 6k
either your head is not flowing much air, or you have a weak sauce header/exhaust
get a hondata or v-afc to get the sucka tuned!
otherwise good number for non-vtec
your tq really falls off after 6k
either your head is not flowing much air, or you have a weak sauce header/exhaust
get a hondata or v-afc to get the sucka tuned!
otherwise good number for non-vtec
03-23-2003, 02:20 PM
#13
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Re: Finally! Got to dyno my built b18b (Bob-DC2)
you would use an safc to tune non vtec.....
Good looking, im doing the same thing for my hatch
thanks for the charts to prove its worth while
Good looking, im doing the same thing for my hatch
thanks for the charts to prove its worth while
03-23-2003, 07:57 PM
#20
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Thread Starter
Re: Finally! Got to dyno my built b18b (Bob-DC2)
thanks guys
i've spent about 5k on the motor
the head was ported and polished but very lightly along with a 3 angle valve job
im using a jdm type r header/carsound cat/Thermal R&D exaust/DC sports short ram intake
as soon as i can scrounge up some money for the hondata (or just put it on the credit card) it will get tuned
[Modified by bikeboy80, 11:58 PM 3/23/2003]
i've spent about 5k on the motor
the head was ported and polished but very lightly
along with a 3 angle valve jobim using a jdm type r header/carsound cat/Thermal R&D exaust/DC sports short ram intake
as soon as i can scrounge up some money for the hondata (or just put it on the credit card) it will get tuned
[Modified by bikeboy80, 11:58 PM 3/23/2003]
03-23-2003, 09:00 PM
#21
Honda-Tech Member
Re: Finally! Got to dyno my built b18b (bikeboy80)
yeah that's the kind of setup i'm looking for on my b18b. is it possible to keep making power after 8500 rpms? i've got crower 404s.
03-24-2003, 05:05 AM
#23
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Re: Finally! Got to dyno my built b18b (b18newbie)
yeah that's the kind of setup i'm looking for on my b18b. is it possible to keep making power after 8500 rpms? i've got crower 404s.
03-24-2003, 05:14 AM
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Re: Finally! Got to dyno my built b18b (bikeboy80)