B18c-R/b16a2 head build. ???'s
#1
B18c-R/b16a2 head build. ???'s
So I purchased a jdm b18c bottom end with type r internal and spoon sports pistons. Has 900 miles on it. Its a fresh rebuilt bottom end that was broke in on dyno. Head has like 4k on fresh rebuild but still on b16a2 block. One question is does anyone know what compression ratio do these spoon pistons yeild? Second, below ill list my parts list but I'm still trying to figure out the cams to buy? Don't want it to turn into a war on sk2 are so awesome and blox are crap and my frends said they ran blox and they broke blah blah blah. Show proof and back up your statements please. My goal is 200+whp and for dyno idc what dyno its on any dyno I want it over 200.00 whp. Also this is going in a full interior ej1.
Block
-b18c-R (81.5mm)
-p73 internals
-spoon sports authentic pistons
-cometic 2 layer head gasket
-Arp head studs
-Afi Breather catch can setup
-all new gaskets
Head
-pnp head
-supertech valvesprings, retainers and keepers
-new oem valves
-3 angle valve job
-itr intake manifold
-itr throttle body
-skunk2 cam seal
-itr cams
-toda cam gears
-hytech replica header big tube
-Gates racing timing belt
Fuel
-walbro 255mlp
-slowmotion fuel rail
-new high flow fuel filter
-blox fpr and gauge
-rc engineering 370cc injectors
Ignition
-ngk iridium plugs
-ngk wires
Intake
-3" tube with velocity stack
Exhaust
-real 2.5" CTR authentic exhaust with password jdm test pipe.
Block
-b18c-R (81.5mm)
-p73 internals
-spoon sports authentic pistons
-cometic 2 layer head gasket
-Arp head studs
-Afi Breather catch can setup
-all new gaskets
Head
-pnp head
-supertech valvesprings, retainers and keepers
-new oem valves
-3 angle valve job
-itr intake manifold
-itr throttle body
-skunk2 cam seal
-itr cams
-toda cam gears
-hytech replica header big tube
-Gates racing timing belt
Fuel
-walbro 255mlp
-slowmotion fuel rail
-new high flow fuel filter
-blox fpr and gauge
-rc engineering 370cc injectors
Ignition
-ngk iridium plugs
-ngk wires
Intake
-3" tube with velocity stack
Exhaust
-real 2.5" CTR authentic exhaust with password jdm test pipe.
Last edited by lovemycoupeb18c; 02-22-2012 at 11:46 PM.
#3
Honda-Tech Member
Re: B18c-R/b16a2 head build. ???'s
More than likely you're going to need to CC the pistons to get an accurate measurment to find the compression. Spoon doesn't just throw out their specs for anyone to see.
On a side note, upgrading cams will only do so much with having a B16 IM and TB on a 1.8. You have a bottle neck and your power is going to be low because of that.
On a side note, upgrading cams will only do so much with having a B16 IM and TB on a 1.8. You have a bottle neck and your power is going to be low because of that.
#5
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Re: B18c-R/b16a2 head build. ???'s
Regards the IM and TB, Go with the tried and tested! Skunk2, Edelbrock or a ported Type R IM should work well!
Some guys will tell you most of the "Big Tube" headers are designed for 2.0 setups or big build 1.8s
Some guys will tell you most of the "Big Tube" headers are designed for 2.0 setups or big build 1.8s
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#9
Re: B18c-R/b16a2 head build. ???'s
Oh ok. Well ive decided to buy pro 1s and toda cam gears from blueR. I also purchased an itr throttle body and itr intake manifold.
#10
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Re: B18c-R/b16a2 head build. ???'s
your build is close to mine and Spoon is nothing but Honda made parts. Also B16 manifold will kill your TopEnd power, but it will give you more Torque, on the other hand a good header will make up the torque.That manifold is designed for smaller motor. Sk2/ITR is perfect. Your compression should be around 11.2- 11.4:1 depending on the head being milled. Don't expect over 200whp if you hit it cool, but hope for 190 - 198 range
#12
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Re: B18c-R/b16a2 head build. ???'s
Here's a clip of my build
http://www.youtube.com/watch?v=nIr5_...eature=related
http://www.youtube.com/watch?v=nIr5_...eature=related
#13
Re: B18c-R/b16a2 head build. ???'s
Whats even more weird than our motor setups being so much alike is our ej1s are the same color lol i have white wheels tho and no fogs is only differnce. Nice build man anymore stuff on youtube?
#14
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Re: B18c-R/b16a2 head build. ???'s
I've added some more stuff like the carbon hood, and i'm getting new front lip and will make new video with dyno run just been busy, But i do have a video of the motor fist start up
#15
Re: B18c-R/b16a2 head build. ???'s
Love that cf hood actually looks good on our paradice green coupes! Whats the link for start up. Would provide some motivation for me im sure.
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#19
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Re: B18c-R/b16a2 head build. ???'s
I have 00 ITR cams which is the same as CTR cams. I'm installing my Wavetrac LSD today my Kaaz LSD got messed up so I'll be on the Dyno next week waiting on my Hondata.
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Re: B18c-R/b16a2 head build. ???'s
if so i'm sure it's very hard, If I was you I would go bigger in cams like SK2,Toda,Jun etc. The only reason I"m not is because I'm racing in Honda Challenge everything has to be honda base stock. If you want 200whp don't sale yourself short go with high lift cams
#23
Re: B18c-R/b16a2 head build. ???'s
Think of a motor as an air pump. The more air you get in and out efficiently the more power you make. The cams in determine where the power band will be.. It just depends what you are doing with the car. If its a daily driver I would say itr cams, but if you're going to spend time at 4k plus, sk2, crower, and a few other manufactures can help you out. An larger throttle body, intake manifold and a QUALITY header will do the motor justice. It jus depends on how deep your pockets are. Hope my 2 cents helped.
#24
Re: B18c-R/b16a2 head build. ???'s
Yea man of course it helped...the more the marrier. yea its gunna be a dd for like a year at most but i guess if i can get a deal on cams ill take em...whatever they may be.
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