Cams for D14
- saxophonias
- Posts: 2590
- Joined: Fri Jul 03, 2009 6:03 am
Cams for D14
There are several options here.
First someone could use aftermarket cams for sohc non-vtec engines which however are not so popular and numerous.
Secondly there are several regrinds out there like Delta, Bisimoto etc.
Third but not so hp effective is to use a bigger cam from d15 or d16.
At this topic we are going to analyse the various available options.
First someone could use aftermarket cams for sohc non-vtec engines which however are not so popular and numerous.
Secondly there are several regrinds out there like Delta, Bisimoto etc.
Third but not so hp effective is to use a bigger cam from d15 or d16.
At this topic we are going to analyse the various available options.
- Dodo Bizar
- Site Admin
- Posts: 2009
- Joined: Mon Jun 22, 2009 10:36 pm
Re: Cams for D14
Warning: only D-series with the spark plugs on the front can swap cams. The old D15B2 and D15B7 etc. have spark plugs on the back side, indicating a completely different cam layout that does not fit a D14 head.
Re: Cams for D14
Dodo some day I asked you if it's good idea to put head from d16y7 on d14 block, and you posted that it could be beter idea to swap only cams. I discussed about this on my local forum, and now there are some project with this two type of setup.
So as I know from those forum is that d16y7 cams and head fit on d14 block with no problem. It didn't give some big results, but you can feel some positive changes.
5
So as I know from those forum is that d16y7 cams and head fit on d14 block with no problem. It didn't give some big results, but you can feel some positive changes.
5
- Dodo Bizar
- Site Admin
- Posts: 2009
- Joined: Mon Jun 22, 2009 10:36 pm
Re: Cams for D14
The head should actually be identical, it is the cam that probably makes all the diff. Curious how this cam actually runs... any dyno's of those?
- saxophonias
- Posts: 2590
- Joined: Fri Jul 03, 2009 6:03 am
Re: Cams for D14
Bigger engine-->bigger cam, but i am dubious if this cam could produce top end power in comparison with d14 cam. I am very positive about that in a friend's d12 who swapped d15 cam into his EE civic. He noticed gains in low and mid revs but the engine couldn't produce any power in high revs. Stock d12 double carbed engine with no rev limiter can be power productive until 7500++revs with bigger intake exhausts etc. When he swapped the bigger cam, power dropped significantly in high revs. This is quite reasonable as bigger d engines are not so rev happy in comparison to lower displacement ones.
I have also seen many d14 projects which where hp productive up to 7500rpms with stock cam. So actually i would bet on a regrind rather than stock bigger cam.
I have also seen many d14 projects which where hp productive up to 7500rpms with stock cam. So actually i would bet on a regrind rather than stock bigger cam.
- Dodo Bizar
- Site Admin
- Posts: 2009
- Joined: Mon Jun 22, 2009 10:36 pm
Re: Cams for D14
Have to invite somebody... damn forgot about him. I just ran through my hotmails, but anyway.
Overhere a guy nicked 'Sebastix' was able to reach 130 bhp on stock D14 cam! It was with very well designed ITB's. He is the one I expect to beat me of the 145 bhp benchmark soon. That is because I sold him an OEM D14 cam that is gonna be regrinded...
Overhere a guy nicked 'Sebastix' was able to reach 130 bhp on stock D14 cam! It was with very well designed ITB's. He is the one I expect to beat me of the 145 bhp benchmark soon. That is because I sold him an OEM D14 cam that is gonna be regrinded...
Re: Cams for D14
So, considering the head swap is it better to keep the stock cam from the new head or install a skunk, bisimoto etc one? I mean, i know is probably better an aftermarket one, but considering the difference of the price does it pays itself? Thank you
- saxophonias
- Posts: 2590
- Joined: Fri Jul 03, 2009 6:03 am
Re: Cams for D14
I guess it all depends on what is your goal. If you are going to rev the engine nearly to 8000rpms with valve springs, retainers and bigger valves, then a bigger stock d-series cam or your stock one will be very restrictive. I think if you are in the limit of 130hp, stock d14 cam is alright.
Re: Cams for D14
actully it's not easy to find and prove becouse everybody have few more mods at thesame time...Dodo Bizar wrote:The head should actually be identical, it is the cam that probably makes all the diff. Curious how this cam actually runs... any dyno's of those?
But here you have some nice project- I try to translate best I can:
http://www.civicklub.pl/fi/__vbb/showthread.php?t=26449
engine: D14A3
- damper engine
- sharp cam GMS -the best Polish cams workshop
- cam wheel Skunk2
- head gasket witch make bigger compresion - i don't know how to translate it...
intake
- IM D16Z6
- pipe PRO-SPOTR
- filter PRO-SPORT
- cold air from uder bumper
- termo shield for filter
FUEL:
- injectors D16Z6 240cc
exhaust:
- 4-2-1
- 2,25'' MagnaFlow
- cat converter
- graphit thermo izolating bandage on 4-2-1
electronics:
- stering modul POWER-TEC ---> actually apexi + AFR
- tune ZT ZASTEC
gearbox:
- shortshift
- D16Z6 trany
Results: 153km 160nm
before and after ecu tune
http://img258.imageshack.us/img258/8317/img003ab4.jpg
http://img230.imageshack.us/img230/3508 ... 299yy2.jpg
http://img74.imageshack.us/img74/9643/image5apq6.jpg
http://img211.imageshack.us/img211/9285/image1avy0.jpg
http://img111.imageshack.us/img111/9420/image2aci9.jpg
http://img87.imageshack.us/img87/2320/image6aog2.jpg
http://img511.imageshack.us/img511/9967/image4ais5.jpg
http://img71.imageshack.us/img71/8020/damperkl6.jpg
http://img377.imageshack.us/img377/3764/2kolut6.jpg
http://img150.imageshack.us/img150/2171 ... er1ir9.jpg
... finaly
http://img209.imageshack.us/img209/101/ ... 167001.jpg
http://images41.fotosik.pl/104/8e8376f7f8a72d25.jpg
http://img127.imageshack.us/img127/9859 ... 042009.jpg
sory for links but "Your images may only be up to 1024 pixels wide"
Last edited by demolik on Fri Aug 07, 2009 3:15 pm, edited 1 time in total.
- saxophonias
- Posts: 2590
- Joined: Fri Jul 03, 2009 6:03 am
Re: Cams for D14
impressive but are you sure this is a d14? i am saying that because it is very strange to have 160NM of torque and 153hp with 7300rpms rev limiter! Are you sure you are aware of all the engine mods? ![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)