http://honda-tech.com Naturally Aspirated Builds en Fri, 20 Nov 2009 23:26:14 GMT vBulletin 60 http://images.ibsrv.net/ibsrv/res/src:honda-tech.com/get//images/misc/rss.jpg http://honda-tech.com http://honda-tech.com/showthread.php?t=2684056&goto=newpost Fri, 20 Nov 2009 20:15:42 GMT well i have a d15 and i just put a new tranny in it last week and i was planing on putting a d16 head on my car what all would i need to do that ... well i have a d15 and i just put a new tranny in it last week and i was planing on putting a d16 head on my car what all would i need to do that would i need a ecu or anything etc? non v-tec head ]]> All Motor jacoby13j http://honda-tech.com/showthread.php?t=2684056 http://honda-tech.com/showthread.php?t=2684029&goto=newpost Fri, 20 Nov 2009 19:28:46 GMT JDM b18c stock JDM GSR ECU p72 AEM Cold Air intake Blox Type R intake manifold JDM 4-1 header ITR exhaust with JDM cat JDM b18c
stock JDM GSR ECU p72

AEM Cold Air intake
Blox Type R intake manifold

JDM 4-1 header
ITR exhaust with JDM cat


I got the stock ITR exhaust cause i wanted a nice quite ride, im not planning on changing it.

with these minimal mods, would it really make a difference if i got a tune?

I do not the have ecu chipped, no tuning program as well, so i would take that cost into consideration as well.

At this point, im thinking its not worth it to spend the money on a tune.

Im thinking about getting some cams since the head has ITR valvetrain. Any recomendations for a daily driver? Looking to get some nice midrange gain. (I would obviously need to get a tune when i add cams)

Thanks guys. ]]> All Motor gtz http://honda-tech.com/showthread.php?t=2684029 http://honda-tech.com/showthread.php?t=2683949&goto=newpost Fri, 20 Nov 2009 16:36:19 GMT Ok, I wanted to know, how can I calculate effective CR a.k.a. dynamic CR, so I could get straight with my build, cause as I understand I need to... Ok, I wanted to know, how can I calculate effective CR a.k.a. dynamic CR, so I could get straight with my build, cause as I understand I need to select cam for CR, and Iam using zealautowerks calculator and there is a window Elevation - if I enter something there, then only changes effective CR, so, the question is, what I need to enter there, or, is there some other way to calculate effective CR? I am building D16Z6 N/A, and I need some help with these calculations, so please, help :) Thanks.

P.S. window - Elevation "Enter operating elevation of engine to determine effective compression ratio." ]]> All Motor RadekSkylark http://honda-tech.com/showthread.php?t=2683949 http://honda-tech.com/showthread.php?t=2683919&goto=newpost Fri, 20 Nov 2009 15:01:38 GMT I have a 93 del sol with a Sir F20b swap but last saturday i misshift from fourth to second and you know the end of the story,so im gonna buy a new... I have a 93 del sol with a Sir F20b swap but last saturday i misshift from fourth to second and you know the end of the story,so im gonna buy a new engine by next week and since i have all the swap for H F series im deciding on a H22 a Blue top H23 vtec. ]]> All Motor DelSol_F20B http://honda-tech.com/showthread.php?t=2683919 http://honda-tech.com/showthread.php?t=2683895&goto=newpost Fri, 20 Nov 2009 11:54:08 GMT Dear HT members first off forgive me for my english and secondly yes I did search the answer to question and found no solids answers so seek help... Dear HT members first off forgive me for my english and secondly yes I did search the answer to question and found no solids answers so seek help from you guys please!


I have a ek4 vti with a b16a2 I want to upgrade a little(specially after seeing all the builds here) so I got lucky enough to find a b16b longblock thats been hydrolocked for around 800 U.S.

I had the bottom end & head checked out today and its very clear that it is only 1 rod/piston that got messed up with no show of damage neither on the crank nor head,atleast thats what the mech said!

what I would like to know is if I can use the LS crank,rod combo in this shortblock?

I might aswell change for better while working on the bottom end and for me better is more power so I would rather pick the ls crank,rods and 82mm pistons in order to get a 1.9lt

I know I cant use this combo with my stock b16 block but the b16b has a taller deck height so I should be alright right?(I think the b16b is 0.5mm taller then the ls/b20 block)

what else do you guys advise me to change? should I get better rods,pistons or will stock rods + RS machines with the help of arp rod bolts be enough?

has anyone done this with either a gsr,itr,b16b block? I choose not to use the full b20z/ls block because there arent many honda mechs to do the lsvtec stuff here and with the b16b there is no need for the head work,lsvtec kit and the oil passage is a better hence its the method honda choose to use. ]]> All Motor Meister vtec http://honda-tech.com/showthread.php?t=2683895 http://honda-tech.com/showthread.php?t=2683817&goto=newpost Fri, 20 Nov 2009 05:15:55 GMT Ok so I have a skunk2 pro manifold for my gsr that i am thinking about keeping if i cant get a performer x. any modifications that you guys would... Ok so I have a skunk2 pro manifold for my gsr that i am thinking about keeping if i cant get a performer x. any modifications that you guys would recommend? maybe smooth out the runners with sand paper or get the runners ported? i dont need to port match since the head is stock. i was thinking about port matching it to my jdm itr tb. but i read about an anti-reversion step where you bore the manifold 4mm over the tb bore and its suppose to increase hp. any truth to that? any suggestions will be appreciated. ]]> All Motor jdmdohcek98 http://honda-tech.com/showthread.php?t=2683817 http://honda-tech.com/showthread.php?t=2683806&goto=newpost Fri, 20 Nov 2009 04:36:07 GMT Sorry If This Is A repost I Have A b16a and i bought a set of npr b16b pistons off a friend for cheap i was wondering if im going to have any... Sorry If This Is A repost

I Have A b16a and i bought a set of npr b16b pistons off a friend for cheap i was wondering if im going to have any problems with anything just putting them in with a stock bottem end
also i have a set of supertech high comp valves with those pistons and valves what would my c/r be

Any infowould be cool thanks ]]> All Motor RollingSuicide http://honda-tech.com/showthread.php?t=2683806 http://honda-tech.com/showthread.php?t=2683803&goto=newpost Fri, 20 Nov 2009 04:30:47 GMT After I dissasembled my b18c head I noticed there was a spek of dirt in one of my cam journals. I tried to remove it with my fingernail but its... After I dissasembled my b18c head I noticed there was a spek of dirt in one of my cam journals. I tried to remove it with my fingernail but its embedded in the journal pretty good. Im not sure how it even got there as I didnt notice it initially. Do you think this can be fixed?
any help would be appreciated. TIA. ]]> All Motor cholo900rr http://honda-tech.com/showthread.php?t=2683803 http://honda-tech.com/showthread.php?t=2683758&goto=newpost Fri, 20 Nov 2009 03:16:21 GMT It has an inside diameter conversion of 1/2" and the -6AN has a 3/8" inside diameter conversion. I figured that the pump itself may have high pressure, but can't fill up, and keep filled up, a 1/2" hose quickly enough. That's why I was considering -6AN.

Can anyone relate to this? I would like to mount the little fuel cell up front under the hood if at all possible. ]]> All Motor integrawow http://honda-tech.com/showthread.php?t=2683758 http://honda-tech.com/showthread.php?t=2683498&goto=newpost Thu, 19 Nov 2009 18:53:17 GMT Where do you buy them besides ebay? looking for 84.5mm size. I've tried calling rs machine and no one answered and from the searching i've done it sounds like they have bad customer service anyway. I just want to be able to buy them and know i'm getting the correct product and it wont take 3 months to get to me.

Also, are they the same as Race Axis pistons? only found one site that said they use the same mfg.

Any help is appreciated ]]> All Motor White99EK http://honda-tech.com/showthread.php?t=2683498 http://honda-tech.com/showthread.php?t=2683369&goto=newpost Thu, 19 Nov 2009 12:49:08 GMT Alright so Im running a B18c1 and is thinking about going all motor i want the build to be fast but reliable motor im willing to spend a decent... Alright so Im running a B18c1 and is thinking about going all motor i want the build to be fast but reliable motor im willing to spend a decent amount on this so if you guys and recommend me some parts I really appreciate it ]]> All Motor CivicHatchB18c1 http://honda-tech.com/showthread.php?t=2683369 http://honda-tech.com/showthread.php?t=2683251&goto=newpost Thu, 19 Nov 2009 04:52:53 GMT wats up everyone. I have a stock gsr with all bolt ons and now i wana build the motor. I already bought supertech flat valves, crower valve springs n... wats up everyone. I have a stock gsr with all bolt ons and now i wana build the motor. I already bought supertech flat valves, crower valve springs n retainers, skunk 2 pro 2 cams and eagle h beam rods. Now i need to buy pistons but im not sure with wat brand to go with and how high of compression should i buy them so i can run 93 octane gas. I intend on driving the car daily..... ]]> All Motor BlueRex1020 http://honda-tech.com/showthread.php?t=2683251 http://honda-tech.com/showthread.php?t=2683223&goto=newpost Thu, 19 Nov 2009 04:07:56 GMT I have a b20vtec: Image: http://photos-f.ak.fbcdn.net/hphotos-ak-snc3/hs024.snc3/11133_527048631070_290900779_1575960_6315299_n.jpg Here it... I have a b20vtec:



Here it is, bought it from a friend ( yes i know it has a cam seal oil leak).

Here is the question:

With this setup approx. how much wheel hp should it make, EG hatch, obd1:

Stock b16a1 head

-b16a1 cams
-stock b16a1 Intake manifold

Stock 1996 b20b (lo compression version)
-rebuilt to stock b20b specs


Boltons:

-stock b16a ex manifold
-Fuel pressure regulator.
- Apexi ws2 catback.

My hp guess is 150whp and 130tq.

Anyone see similar setups? how much did they make?

I am in the process of building a time attack car, but I cant make too much HP for class reasons. ]]> All Motor Freeltec http://honda-tech.com/showthread.php?t=2683223 http://honda-tech.com/showthread.php?t=2683148&goto=newpost Thu, 19 Nov 2009 02:20:12 GMT I got a 95 civic with a b16 bottom end, just put a stage 5 cnc post-n-polished head on it, and now the car wont start. The car has fuel and spark,... I got a 95 civic with a b16 bottom end, just put a stage 5 cnc post-n-polished head on it, and now the car wont start.

The car has fuel and spark, turns over, just wont start.

The head has a 5 angle valve job, major port-n-polish, etc. but is running stock cams. Could that be my problem? ]]> All Motor 95civicej1 http://honda-tech.com/showthread.php?t=2683148 http://honda-tech.com/showthread.php?t=2683067&goto=newpost Thu, 19 Nov 2009 00:29:36 GMT The 198hp pull consisted of
stock bottom
euro r intake manifold
stock cams
hytech knock off header
3" exhaust
93 oct

220hp was the same mods but with skunk2 pro1 cams and e85



this was on crome.. put it on s300 now, but havent retuned yet ]]> All Motor .CUBISH. http://honda-tech.com/showthread.php?t=2683067