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RC 40 Exhuast Yes/ No
https://www.ausmini.com/forums/viewtopic.php?f=2&t=8320		 Page 1 of 2
Author:  1380 yellow devil [ Tue Jun 21, 2005 8:26 pm ]
Post subject:  RC 40 Exhuast Yes/ No
How good are they and I know Vizard says thaey are the way to go But I would like to know from the people that have them on and what is the pipe size you all run. I have a 2" system and I feel that is not getting enough airspeed up to extract the gasses from the manifold hence it has affected the performance.

Vizard said that 1 3/4 is the Ideal size to run what do you all think.

I am wanting to find aout for when I have to removed the engine and fix the end float problem and then putit back together and get ti running again.
Author:  benjamin [ Tue Jun 21, 2005 8:31 pm ]
Post subject: 
i have lcbs and a 1 3/4 rc40 twin box one and the power increase was quite a noticible one over my old 2'' one the car runs smoother and was measured at a nice 91db at 3000rpm

yes yes yes :wink:
Author:  benjamin [ Tue Jun 21, 2005 8:32 pm ]
Post subject: 
forgot to add it accererates sooo much better now and powers up hills :)
Author:  drmini in aust [ Tue Jun 21, 2005 8:36 pm ]
Post subject: 
I run an RC40 on Ha-Ha's 1360, and it flies... but it's not real loud. The Dellorto makes more noise up front!

Barney's Lukey is louder, but slower... OK, he's only got twin HS4s.. :lol:

Both have 1-3/4" systems. I reckon 2" is only good for racing, or a turbo... :wink:
Author:  1380 yellow devil [ Tue Jun 21, 2005 8:44 pm ]
Post subject: 
Ok then so where can I get a system from and are they all a twin box system.

I was after a slightly quiter systme now as we are getting hounded with the Police for undue noise and Bundy and Bundy is also known as a High rated Hoon City.
So keeping the Police happy and me with out getting any defects would be great plus the performace factor also.
Author:  drmini in aust [ Tue Jun 21, 2005 8:47 pm ]
Post subject: 
Mine is a single box, it's 10 years old and still working.
Karcraft have the twin box ones for $170 approx, + main pipe $24 approx.
Author:  benjamin [ Tue Jun 21, 2005 8:50 pm ]
Post subject: 
mine came form carkraft bout 170 like doc said and i bought my link pipe and fitting kit from padstow which cost another $80 you get the link pipe for a single box setup so a bit has to be cut off if you have a twin box and also the angle at the other end as it was made for a cooper s or gt with the original extractors
Author:  1380 yellow devil [ Tue Jun 21, 2005 8:55 pm ]
Post subject: 
Even tho I have a set of brownrigss I will still be able to use the system and make it fot to the brown riggs wich ahve a 2" outlet.
Author:  benjamin [ Tue Jun 21, 2005 8:59 pm ]
Post subject: 
1 3/4 should slide inside :)
Author:  drmini in aust [ Tue Jun 21, 2005 9:12 pm ]
Post subject: 
Mine slides inside the Maniflow med bore LCB. :shock:
Doesn't seem to affect power though. :wink:
Author:  min13k [ Tue Jun 21, 2005 9:17 pm ]
Post subject: 
if you are concerned just get a zaust shop to streach the pipe alot
makka
Author:  1380 yellow devil [ Tue Jun 21, 2005 9:24 pm ]
Post subject: 
Not to concerned as I mostly fit the Zorst up myself then get the shop to bend slight so as not to knock on anything.
Author:  willy [ Tue Jun 21, 2005 10:04 pm ]
Post subject: 
RC40 all the way :wink:

I reckon they sound the best. 8)
Author:  aussie [ Tue Jun 21, 2005 11:54 pm ]
Post subject: 
go 4 it dude! it'l be worth it
Author:  Spaceboy [ Wed Jun 22, 2005 2:49 am ]
Post subject: 
big willy wrote:
RC40 all the way :wink:

I reckon they sound the best. 8)


lol
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