my 81.5mm build

Thread Tools
 
Old Oct 11, 2009 | 09:54 AM
  #1 (permalink)  
prestage3ek's Avatar
Thread Starter
DOHC Nate
 
Joined: Nov 2007
Posts: 397
Likes: 0
Default my 81.5mm build

So this build has been a long process, but finally yesterday it all came together when I got a chance to get it on the dyno and get it all straightened out. I want to thank John Vega @ phearable.net for helping me get this thing where it needs to be and I want to thank all my friends for their help and support over the years while getting this thing put together. Enjoy, comments are appreciated.

Here are the specs:
GSR head
Extrudehoned
Skunk2 Stage3 cams (tuner)
Skunk2 valvetrain
SuperTech flat face valves
ENDYN NSX spring type LMA's
Edelbrock Performer X intake manifold
Blox cast 68mm throttle body
3" intake w/velocity stack
RC 370cc injectors
SMSP 4-2-1 header
LHT 2.5" Magnaflow exhaust

GSR block
81.5mm 12.8:1 IB Spec Wiseco forged pistons (motor is over 13:1 cr though because the block is decked to 0)
Eagle rods
and all the other usual stuff (i.e micropolished crank, balanced crank, so on and so on)

the car was dynoed on a Dyno Jet @ 5th Gear Performance in Port Richey, FL. My graph does not have any torque numbers or an A/F readout because I was told my MSD was causing interference with the Dyno Jet's ignition readout, but the tuner told me that the A/F was around 12.5ish range when VTEC x-over which is at 6100rpm's. The tune was done on Sunoco 110 leaded gas. Again please enjoy.



YouTube - 214whp - 4 gear run
YouTube - all motor civic
YouTube - 100 1786
__________________
Reply
Old Oct 11, 2009 | 10:06 AM
  #2 (permalink)  
Paulino's Avatar
Not harsh, just truthful
 
Joined: Jul 2007
Posts: 5,709
Likes: 0
Default

So nice to see a well put together setup
Reply
Old Oct 11, 2009 | 01:51 PM
  #3 (permalink)  
omgwtfbbq!'s Avatar
I race sailboats
 
Joined: Jan 2007
Posts: 4,216
Likes: 0
Default

Maybe this is me not knowing much about NA builds, but to me 214 on a high comp, big cam GSR seems very low for 110 octane. Is it that hard to make HP? My stock Type R engine put out 180 at the wheels on 93.
__________________
Bitches don't know about the twin turbo

BLACK FENDER PART OUT
Reply
Old Oct 11, 2009 | 02:17 PM
  #4 (permalink)  
Old Renegade's Avatar
Cool Runnings
 
Joined: Dec 2002
Posts: 4,394
Likes: 0
Default

i thought it was a bit low as well...... but nice build
__________________
Paintball marker and equipment for sale below
http://www.tampaforums.com/forums/sp...extras-344168/

She can pop it she can lock it ........ I'M IN LOVE WITH A HONDA


R.I.P. DELROY MANDERSON SR. 1-30-73 ~ 9-19-02

THE FEW
THE STRONG
THE BRAVE
NATURALLY ASPIRATED

TR "OLD SKOOL EF MEMBER" #05
Reply
Old Oct 11, 2009 | 04:18 PM
  #5 (permalink)  
rangcrx's Avatar
engine building &best
 
Joined: May 2003
Posts: 11,971
Likes: 0
Default

no that seems about right to me,i myself as looking for the 210Whp mark but i have 82mm and skunk2pro2s and b16 head..im sure he could get lil more out of it with that high of compression and a better cam like toda or the buddyclub but nice setup and good work..i am more worried about that dynoing never seen anyone just floor it and switch gears like that
__________________
i love AUTOZONE
MY CAR iS PROTECTED BY ZOOMBAK GPS LOCATOR IS YOURS?

175+served in engines built from minime to gsr/lsvtec,b16 b20vtec,d15 k24 powerhouses or just rebuilds.life is good
i like when people don't take my advice.cause then i make more money when u need it rebuild the right way!

how many speed holes do i need in my bumper,b4 i can run 15's?
Reply
Old Oct 11, 2009 | 06:35 PM
  #6 (permalink)  
prestage3ek's Avatar
Thread Starter
DOHC Nate
 
Joined: Nov 2007
Posts: 397
Likes: 0
Default

it made 202hp on 93 octane but I told John I was more concerned with the race setup than the street, so we focused more on that.
__________________
Reply
Old Oct 11, 2009 | 06:36 PM
  #7 (permalink)  
prestage3ek's Avatar
Thread Starter
DOHC Nate
 
Joined: Nov 2007
Posts: 397
Likes: 0
Default

Originally Posted by rangcrx
i am more worried about that dynoing never seen anyone just floor it and switch gears like that
I trust that John knows what he is doing.
__________________
Reply
Old Oct 11, 2009 | 06:47 PM
  #8 (permalink)  
FC_V8's Avatar
Registered User
 
Joined: Mar 2005
Posts: 3,651
Likes: 0
Default

Nice build. some pictures would be nice. But those are some pretty good numbers. Getting on the 200whp side for a bseries all motor is pretty good.
__________________

Reply
Old Oct 11, 2009 | 06:51 PM
  #9 (permalink)  
prestage3ek's Avatar
Thread Starter
DOHC Nate
 
Joined: Nov 2007
Posts: 397
Likes: 0
Default

pictures of what? I have a couple video links in the 1st post.
__________________
Reply
Old Oct 11, 2009 | 06:55 PM
  #10 (permalink)  
FC_V8's Avatar
Registered User
 
Joined: Mar 2005
Posts: 3,651
Likes: 0
Default

Pictures of the engine build or swap? Its kool if you didnt take any pictures i was just wondering lol.
__________________

Reply



All times are GMT -8. The time now is 10:48 PM.