I finally decided to build another all motor setup after disappointment results from my engine last year. I've decided to run NOPI Comp4 and NHRA Street Stock for this season. I started building the engine about three months ago. Certain parts took forever to get, but I finally got it finished. Here are the specs:

Engine:
86mm x 89mm
7.7cc Cp pistons (12.8~13:1 compression)
manley lightweight rods
oem bearings
oem overbored headgasket
arp headstuds
headgames ported gsr cylinder head
ferrea valvetrain
stock size intake/exhaust valves
fluidamper race pulley
skunk2 pro3 camshafts
skunk2 cam gears
hondata IM gasket
AIR intake manifold
skunk2 70mm pro series throttle body
velocity stack intake
DTR "street sweeper" 4-1 header
3" thermal exhaust
RC 440cc injectors
walboro 255lph pump
neptune

Tuning on 93 octane/110 cam2 mix (7 gallons pump, 2 gallons race gas)



The 254whp/170tq is SAE corrected. Uncorrected it made 267whp/181tq. Engine is making incredible power for a street engine, with no ITB's, stock size intake/exhaust valves and through an exhaust. Putting a set of jenvey itbs (thanks, Tbone) on very soon, should pick up another 5-10whp and 10+ ft-lbs of torque. Engine is carrying 250whp+ till 10k.

Big thanks to:

Dave at headgames (he is a big part of this power production!!!).

Tbone (Tom) for the skunk2 hook-up, great piston coating, good advice, and last minute valve lash specs.

Full Race for hook-up on the manley rods and fluidamper.

Danny Tran (SixSigmaRacing.com) for making a kick *** header.

Here are some pics of the car/engine:









Here is a quick shot of the header clearance:




Modified by boosted hybrid at 11:16 PM 2/10/2006

 

Looks good.

Throw the Full-Race intake manifold on there and do an NA comparison of the two.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted hybrid &raquo;</TD></TR><TR><TD CLASS="quote"> no ITB's, stock size intake/exhaust valves and through an exhaust.

Danny Tran (SixSigmaRacing.com) for making a kick *** header.

</TD></TR></TABLE>

Thats sick Jeff, insane powerband! And that header is gorgeous, very very nice

 

OMG look at the torque!! 150lbft from 3500!!! That thing must be a tire shredder.


I can't believe I just referred to a motor making ~170lbft a tire shredder....I guess my days of mustangs are long forgotten

Congrats on the excellent motor, I'll be happy if I ever get to 220-230whp

 

looks like a nice all-motor build. cant wait to see some time.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by daveG &raquo;</TD></TR><TR><TD CLASS="quote">Looks good.

Throw the Full-Race intake manifold on there and do an NA comparison of the two. </TD></TR></TABLE>

Waiting to have one shipped to me.

 

looks like another 11 second beast


Which tranny are you running?

 

lookin good

 

nice work

 

hows idle? is it a streetable daily motor or mostly just for the track?

 

Nice #'s, Jeff!!! Looks like someone ordered a bunch of spark plugs as well... LOL

 

Thats an awesome header

 

Very nice

 

****** wow

thats a hard *** ****** header

Danny kickin up dust

 

nice *** power Jeff!!!....itll be a good race between us two...see u at etown

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skunked &raquo;</TD></TR><TR><TD CLASS="quote">looks like another 11 second beast


Which tranny are you running?</TD></TR></TABLE>

S4C (99-00 Civic Si) with a 4.78 Final Drive running 23 x 8 x 13 slicks.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pulpdeem &raquo;</TD></TR><TR><TD CLASS="quote">hows idle? is it a streetable daily motor or mostly just for the track?</TD></TR></TABLE>

The car idles perfectly at 1000rpm. It's 100% streetable, although I built it for mostly the track. Since Andrea's turbo car is going to be trailored, this car will have to be driven to the track. It needs to be streetable.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AlphaMike &raquo;</TD></TR><TR><TD CLASS="quote">Nice #'s, Jeff!!! Looks like someone ordered a bunch of spark plugs as well... LOL</TD></TR></TABLE>

I have 2,000 of them...Do you need any?

 

holy crap thats some gd numbers!

 

Seriously bad ***! Those are some of the flattest torque and power curves that I have seen Great job building and tuning that thing

 

awesome numbers and beautiful setup it should work awesome

also do you happen to have the specs for the pro 3 cam on hand

 

Pro 3+----IN. lift 0.512, duration 277; EX. lift 0.488, duration 284. From Skunk's website.
http://www.skunk2.com/Merchant...unt=2

 

if u put itb's on the car will still be streetable. great numbers can't wait to see this car at the track!

 

looks really good jeff!! thanks for sharing with all of us and good luck this season

 

Holy ****...incredible

 

very nice...sent you PM could you come tune a jdm k20a in early april - sent PM

-Greg

 

Nice N/A power!