ca 18det block needs to be sleeved?
Moderators: P3g4sus, Daniel, rat, Draco, Riekert
ca 18det block needs to be sleeved?
hey guys I was just wondering what is the most that a ca18det block can be bored to ?? at the moment its at 84mm but block is damaged is there anyway I could go to a bigger piston say 85mm?
Re: ca 18det block needs to be sleeved?
There are 85mm CP pistons on sale for the CA, wich means it's possible, my opinion, if you do bore it for a 85mm piston, you will have to get some ARP head studs going and a MLS head gasget then over tighten it a bit, I have looked at mazda pistons, do some research go to your local part shop ans see what 85mm pistns they have with a 20mm gadgen pin.
The best would obveously be to resleave because this option requeres more money and you may still end up with reliebility issues, not many has done it so it could or could not be a graet idea.
The best would obveously be to resleave because this option requeres more money and you may still end up with reliebility issues, not many has done it so it could or could not be a graet idea.
- Daniel
- 200SX Maniac
- Posts: 2994
- Joined: Tue Aug 01, 2006 1:39 pm
- Car: S13
- Engine: RB
- Real Name: Daniël
- Location: Centurion, Pretoria
Re: ca 18det block needs to be sleeved?
You risk breaking into the water ports if you go more than 84mm.
I have a 84mm block if you are interested. I will need to check it's condition as I left it in the bag when it came back from the engineers and never looked at it again. Make a offer.
Can't view your location on Tapatalk, it may not be practical.
Sent from my GT-I9500 using Tapatalk 2
I have a 84mm block if you are interested. I will need to check it's condition as I left it in the bag when it came back from the engineers and never looked at it again. Make a offer.
Can't view your location on Tapatalk, it may not be practical.
Sent from my GT-I9500 using Tapatalk 2
sig[/sig]
-
- 0.9 Bar Boost
- Posts: 936
- Joined: Wed Oct 06, 2010 12:23 pm
- Car: S13
- Real Name: ????
- Location: jhb
Re: ca 18det block needs to be sleeved?
i had my ca block re sleeved. dont have a no but look up power motor engineering. speak to fabio. amazing work and very helpful
Re: ca 18det block needs to be sleeved?
hey guys ok so I took a trip to the engineers and they showed me that it is possible to bore out and use a ca20 piston its stock size is 84.5mm and its a nural piston we going to give it a try and see what power we can make from it its risky but what the heck hey will let you know when its done and how much it makes on the dyno
Re: ca 18det block needs to be sleeved?
thanks for all the replies guys
-
- Administrator
- Posts: 2512
- Joined: Wed Aug 17, 2011 9:10 pm
- Car: S13
- Real Name: Jason
- Location: JHB
Re: ca 18det block needs to be sleeved?
nice wheres the build thread
"I'd rather lose by a mile because I built my own car, than win by an inch because someone else built it for me"
Re: ca 18det block needs to be sleeved?
You gonna import CA20 pistons or is it availible locally, never checked?smash!! wrote:hey guys ok so I took a trip to the engineers and they showed me that it is possible to bore out and use a ca20 piston its stock size is 84.5mm and its a nural piston we going to give it a try and see what power we can make from it its risky but what the heck hey will let you know when its done and how much it makes on the dyno
- rat
- Administrator
- Posts: 5378
- Joined: Sat Jun 30, 2007 10:38 am
- Car: R32
- Engine: RB
- Real Name: Rat
- Location: Margate
Re: ca 18det block needs to be sleeved?
Ca20 is local. The 2l skylines ran that motor. Ca18 is a lot stronger.
Hot Plates are Sexy
Re: ca 18det block needs to be sleeved?
+1rat wrote:Ca20 is local. The 2l skylines ran that motor. Ca18 is a lot stronger.
S13 CA18DET, NIStune and...oh wait no that's gone.....
Re: ca 18det block needs to be sleeved?
well lets see, a combination of the ca20 pistons and the CA18 block might be interesting, if there is no reliebilty issues with the big bore of the block.
Re: ca 18det block needs to be sleeved?
just using the pistons, yes I can get them locally, aftermarket nural pistons, I called up nural and they told me that it is the same strength at there ca18det piston and its stronger then the std piston they told me its possible to run it at 1.3 bar on these pistons reliably granted that the tuning is good . I havnt started a build thread as yet will do it soooon
Re: ca 18det block needs to be sleeved?
I have two blocks so whats the worst that could happen (evil laugh)
-
- Administrator
- Posts: 2512
- Joined: Wed Aug 17, 2011 9:10 pm
- Car: S13
- Real Name: Jason
- Location: JHB
Re: ca 18det block needs to be sleeved?
lol overheat warp the head plenty can happen but still kwl to give it a try see how it comes outsmash!! wrote:I have two blocks so whats the worst that could happen (evil laugh)
"I'd rather lose by a mile because I built my own car, than win by an inch because someone else built it for me"
Re: ca 18det block needs to be sleeved?
lol thanks for that SonOfAnarchy Za...