im looking to build a b18c1 into a allmotor monster , what are some realistic number yall guys have produced and what mods?

so far on my built :
Crane cams stg1 part#253-0012
eagle rods cho5430
probe pistons 11.5.1 ratio 81.50mm bore
port and polished head
flat face valves
and skunk2 dual springs and retainers
and still looking for more parts

 

tuning will make the world of difference...if your goin all out, sleeve it, diamond etch, blueprint and balance....talk to RPRacing......he would give good numbers....

 

why not enlarge the bore?

 

why not get more aggressive cams?

 

Why not higher compression and ITB's? Or your "monster" will be a sesame street monster.

With what you listed, I would guess 180ish hp to the wheels.

 

Well tell US what your goals are?

That way we can recommend/suggest a setup for you.

Right now, with a good header. I forsee lower 180s tuned.

 

I think you are setting yourself up for disapointment.

The first thing your missing is the most important thing...the Hondata.
Dollar for dollar, the Hondata is the best bang for the buck! You can build a 100k motor, but if you can't tune it you might as well gave your money to a crack whore.

As others have stated above, your bore should be increased but not totally necessary if only going for a mild biuld. And IMO stage 1 cams are for ppl who do not know what they are doing and/or not serious about building period. I'l rather have a set of CTR's than most of the so called "stage 1 cams"
You say that your head is ported? My question is by who? So many ppl say that they can port but the reality is far different! I say that if someone says that they can port, then ask that person to show you the numbers. If they can't or have an excuse, find someone else.
In engine building, all the power is in the head!

If you want a idea of what a truly fully built street motor in a CRX looks like then look at this. It's a bit old as is the scene but it still holds true.

Tbone of Honda-tech
http://www.honda-tech.com/zerothread?id=1185009
255.9whp 165.6lbs

Dart block
GSR 87.2mm (balanced)
Ati balancer
IB spec 85mm 12.5:1 cr pistons (coated)
Endyn oil pump (ITR modified)
Moroso Oil catchcan
RLZ ported ITR head
Ferrea valves (+1mm oversized)
Buddyclub Stage 4 cams
Jenvey 48mm ITB
SMSP 2 ¾ header & 3”exhaust
580 cc injectors
MSD 6AL and coil
Hondata S200
...and I know there's more.


Last time I talked to Tom and before he started is 300whp race project, he had gotten the ITB's tuned up to 268whp.
Do ask what it will cost. These kind of motors are NEVER on a budget!!!
But if you want a figure...you can start one of these for around 8k.

 

well im having a shop up here were i live do all the work , the guy really knows what hes doing the name of the shop is Mckeown motor sports, and im happy so far hes flow benching the head to make sure everything will be in tolerance, hes going to balance the complete rotating assembly

 

That's fine...however if it was me, I would still increase bore by sleeving it and punching it out to atleast 84mm.
Then dump the stage 1 cams and get Skunk2 pro1/pro2's. I love they're cams but not their springs.

Here's what I have brewing right now...still need a Hondata and to get Dave (SMSP) to finish my header.

Bottom end
- 84.5mm sleeved GSR
- 89mm crank for 1996cc (balanced)
- 12.3:1 final compression
- custom lenght rods and pistons (balanced and coated)
- Fluidamper hermonic pulley
- ITR oil pump (upgraded)
- ARP head studs and a Cometic head gasket

Top End
- B16 Head, (ported and reworked chambers)
- Ferrea valves (+1mm intake nitrate coated)
- Eibach Springs and Crower Retainers
- Endyn Cams (still playing with cams. Pro 2's will be next)
- ITR manifold (which was ported/CFM matched to my head)
- STR 70mm Throttlebody (port matched)
- RC 440cc injectors

Other
- HONDATA S300
- SMSP B19 Headers
- MSD ignition/coil setup
- custom 5" intake system

 

Heres what i have
Bottom end:
Ls sleeved Golden eagle hd sleeves
84.5 wiseco pistons 9:1
k1 billet rods for ls
ls cranks
acl race bearings
golden eagle headstuds
golden eagle ls vtech kit
topend
GSR
1 mil over exhaust .5 mil over intake Brian Crower Valves 3 angle
Brian Crower 3/4 race all motor cams
Head shop race port and polish
Brian crower dual valve springs titanium retainers
Skunk 2 proseries intake
Skunk 2 70mm throttle body
1/2 inch bore fuel rail
Ford racing 1600 cc injectors
Power adder
Custom turbo manifold made by me
holset hx40 Pushin 35-40psi
turbo smart ultragate 38mm wastegate
steed speed inline BOV
ecu
between aem or crome gold with injector drive
Suspension
Skunk 2 5 way adjustable
Custom traction bar
Prothane insert
Trans
GSR w/ lsd
Hoping for 800 on high boost(c16) 600+ for low boost(93) gonna be daily driven gonna start a thread putting together within the week