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B20Z Turbo Dyno Results For your enjoyment

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Old 08-03-2014, 07:02 AM
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Default B20Z Turbo Dyno Results For your enjoyment

Putting this Here since its hard to find nice Firm Data on Setups especially with Dyno sheets

I picked every component of this build to deliver exactly what I achieved. The car delivers power anywhere in the power band that I ask it and I reach full spool between 3k to 4k I have this mated to a S4c Transmission with TypeR Final drive and LSD. I practically loose no pressure between gear changes and its just pulls like a N/A V6. There is minimal Throttle lag between off throttle and on Throttle.
Right now my engine temps hover around 195F to 200F, I think this is because of the off brand radiator I have. They do not ever exceed 210F. My A/C being on drives it up to the 210F Mark.

Any questions feel free to ask, I'll try to answer them.

Setup:
B20b (JDM High Comp)
Mfactory Cam Gears
Vtec Waterpump and Timing Belt
NGK Plugs and Wires
Factory Cams
B16a Crank Pulley (Lighter than B20)
Blox A/C compatible Cast Exhaust Manifold
Swedish Dynamics Built turbo (T3 .48 Exhaust, T4 Compressor wheel in Machined T3 Housing)
Thermal Zero Turbo Blanket
3" Custom made Down Pipe to Clear A/C (Titanium Heat Wrapped)
3" exhaust back to muffler (MagnaFlow 3" in and dual 2.5" out)
38mm Tial Waste Gate with 5.8psi Spring
1.75 Inch Dump Tube 2 90* bends venting out of bumper
2.5" Intake Pipe with K&N filter
2" Hot side intercooler piping
2.5" inlet/outlet intercooler Greddy core
2.25" cold side
HKS SSQV BOV
Factory 60mm Throttle body
B18B Intake Manifold
450CC DSM Blue Tops
ZIP Radiator Dual Core (Pretty sure this is crap)
Mishimoto Slim Fan with Shroud
HKS Grounding Kit
Open Filter Catch Can (2 1/2" lines going to valve cover)
9.4Lbs Exedy Flywheel
Competition Clutch 6 Puck Sprung
Neptune RTP with Mac Valve
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Old 08-03-2014, 07:24 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Im doing a B20/LS head turbo setup aswell, im hoping to be in the mid 400's when uts all set and done, u got pretty good numbers for 11.8 psi
Old 08-03-2014, 09:11 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

What fuel were you using?
Old 08-03-2014, 10:21 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

This is awesome! Sounds like a very practical setup. Any pics of the engine bay/car?
Old 08-03-2014, 10:54 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Looks like a fun street car! Nice fat power band. Good work!
Old 08-03-2014, 11:50 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Glad you posted this op

exactly what im doing now but with a vtec head

Does the place you got the turbo from have a web site?

I was thinking of going with a gt28xx but your graph looks exactly like what I want
Old 08-03-2014, 11:57 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by phaphon
What fuel were you using?
This is tuned on BP 93 Octane
Old 08-03-2014, 11:59 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by turbohatch96y7
Glad you posted this op

exactly what im doing now but with a vtec head

Does the place you got the turbo from have a web site?

I was thinking of going with a gt28xx but your graph looks exactly like what I want
http://www.saabperformanceparts.com/
You might have to call them directly for the same style I have, I bought it through a Ebay auction they had up. It also had 360* seals.
Old 08-03-2014, 12:30 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by effin
This is awesome! Sounds like a very practical setup. Any pics of the engine bay/car?
These are the only ones I had available rest are on my Camera.
They where all taken before I ran my dump tube out of my bumper, the very last one is showing the dump tube but the picture sucks.
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Old 08-03-2014, 01:11 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

I don't believe it!!! I call BS on the humidity. Oh there was a turbo put on a stock engine, nice. 3,000 rpm worth of power isn't my forte, but as long as you are happy with it.
Old 08-03-2014, 01:57 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by OneBadTurboCRV
I don't believe it!!! I call BS on the humidity. Oh there was a turbo put on a stock engine, nice. 3,000 rpm worth of power isn't my forte, but as long as you are happy with it.
Didn't notice the humidity, is a little odd. These were printed after the dyno session.
Thanks for pointing that out, I will talk to him about it.

You are correct to each his own.
Old 08-03-2014, 04:00 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Whay pistons are these? I've yet to see a B20B with anything other than P3F pistons, which are the low comp ones. The high comp pistons are labeled PHK.
Old 08-03-2014, 04:34 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by F22Master
Whay pistons are these? I've yet to see a B20B with anything other than P3F pistons, which are the low comp ones. The high comp pistons are labeled PHK.
It's a JDM B20B from 99+, The head is Date stamped 99 if I remember right on mine. I checked it when I bought it. It also has the Knock Sensor which is a indication of the higher Compression B20's Factory quoted at 9.6:1
Old 08-03-2014, 04:47 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

That looks like a fun setup
Old 08-03-2014, 05:14 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by LightningTeg
That looks like a fun setup
Thanks
It is, but can't be near as fun as 600whp lol..
Old 08-03-2014, 06:29 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by uvamosk
It's a JDM B20B from 99+, The head is Date stamped 99 if I remember right on mine. I checked it when I bought it. It also has the Knock Sensor which is a indication of the higher Compression B20's Factory quoted at 9.6:1
I have the same motor
Old 08-03-2014, 06:51 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Nice piecing stuff together to boost my ls . Hopefully I can get good results
Old 08-03-2014, 06:59 PM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by uvamosk
It's a JDM B20B from 99+, The head is Date stamped 99 if I remember right on mine. I checked it when I bought it. It also has the Knock Sensor which is a indication of the higher Compression B20's Factory quoted at 9.6:1
Like I said, I have yet to see a B20B with anything other than the low.comp P3F pistons. Even the 99+ motors with the
knock sensors.... I have one lol.

Either way, SOLID power curve
Old 08-04-2014, 01:27 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

turbohatch... now that I've been thinking about it. a straight t3 60 trim would probably do exactly what you want without breaking the bank... plus it has the advantage of being rebuildable and something I can easily help you upgrade
Old 08-04-2014, 02:12 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by F22Master
Like I said, I have yet to see a B20B with anything other than the low.comp P3F pistons. Even the 99+ motors with the
knock sensors.... I have one lol.

Either way, SOLID power curve
Hmmm interesting, next time im at my friends ill see if I can use his bore scope and see if I can read the code off of them. I just went by what I have read. I can check with someone I know around here that would know maybe. See if he has seen the same thing or not. Yeah, I like the power curve a lot. Just isn't any good for drag racing lol. It eats up traffic and nice tight compact curvy roads though.

Last edited by uvamosk; 08-04-2014 at 02:45 AM.
Old 08-04-2014, 02:58 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

195-200 isnt bad. remember you have ac still in there and that trans has your rpm up pretty high.

an oil cooler may help.

everything else looks good, keep up on the maintenance and enjoy!
Old 08-04-2014, 04:17 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by F22Master
Like I said, I have yet to see a B20B with anything other than the low.comp P3F pistons. Even the 99+ motors with the
knock sensors.... I have one lol.

Either way, SOLID power curve
http://en.wikipedia.org/wiki/Honda_B...e#B20B.2FB20Z2

The JDM's have high compression pistons, though the engine itself is not as high as the B20z. 9.2:1 vrs 9.6:1

What's odd though is that it has a knock sensor, I was under the impression that JDM B20's did not come with this. Possibly added?
Old 08-04-2014, 04:38 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by uvamosk
Thanks
It is, but can't be near as fun as 600whp lol..
Sometimes. I had more fun just driving the car on back roads at 300whp though. I can only use 600whp on a straight highway in 4th. I'll be going back down to a GT28x varient for time attack in the coming years.
Old 08-04-2014, 04:44 AM
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Default Re: B20Z Turbo Dyno Results For your enjoyment

Originally Posted by sixstroke
http://en.wikipedia.org/wiki/Honda_B...e#B20B.2FB20Z2

The JDM's have high compression pistons, though the engine itself is not as high as the B20z. 9.2:1 vrs 9.6:1

What's odd though is that it has a knock sensor, I was under the impression that JDM B20's did not come with this. Possibly added?
No, the jdm motors do not all have the high comp.pistons, that is the point I am trying to make. I have seen maaannnyyy B20B's, and have yet to see a single one with PHK pistons
Old 08-04-2014, 06:04 AM
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Originally Posted by F22Master

No, the jdm motors do not all have the high comp.pistons, that is the point I am trying to make. I have seen maaannnyyy B20B's, and have yet to see a single one with PHK pistons
My motor has phk pistons. There's 3 versions of the b20

8.8
9.2
9.6

My motor came out of a 4wd crv


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