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 Post subject: Fitted a SC 7 Port head
PostPosted: Tue Mar 06, 2012 6:52 pm 
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848cc
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Joined: Sat Jun 12, 2004 11:43 am
Posts: 94
Location: Bondi
I finally got around to fitting the Specialist Components 7 port billet head and injection .
It needs to be set up on a dyno as I don't have the lambda sensor yet ( in the post).
The ECU base map for the RE13 cam is pretty close.
There is a lot of torque from down low and it is very smooth running , but the orange dot clutch is now slipping when I give it the boot..
Not to hard to set up and it is a very well made kit , had great support from the guys at Specialist Components.
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Just cause it says it is for a mini ,doesn't mean it will fit a mini......


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 Post subject:
PostPosted: Tue Mar 06, 2012 7:00 pm 
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1275cc
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Joined: Sun Jan 21, 2007 9:16 pm
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Location: North of the Harbour planning my next mini project
I like that.
Maybe that's what my car needs :?:

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 Post subject:
PostPosted: Tue Mar 06, 2012 7:02 pm 
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Location: Wodonga - Vic/NSW border
sweeet - there's some fancy gear lurking under that bonnet!


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 Post subject:
PostPosted: Tue Mar 06, 2012 7:14 pm 
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I keep on looking at the space where the carb was ...

It is running cooler than the last head I had fitted (Pierce alloy 5 port head).

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Just cause it says it is for a mini ,doesn't mean it will fit a mini......


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 Post subject:
PostPosted: Tue Mar 06, 2012 7:54 pm 
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Sexy!

Looks like a nice neat fit under the bonnet while still having a nice big air filter.

Was also going to ask what you did with the dipstick, but i just noticed you have a flexi one coming out the side. Very nicely designed


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 Post subject:
PostPosted: Tue Mar 06, 2012 8:05 pm 
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848cc
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Location: Bondi
The dip stick is for a KAD twin cam head , but also works for the 7 port heads.
It is a close fit under the bonnet and that air filter just fits in there!
I have a MPI bonnet fitted and had to relocate the safety catch from the middle back to the rad side of the bonnet .

There is a bit less noise inside the mini as the carb is gone , but I'm sure there is a bit more noise outside the mini now..

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Just cause it says it is for a mini ,doesn't mean it will fit a mini......


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 Post subject:
PostPosted: Tue Mar 06, 2012 8:54 pm 
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Location: Wodonga - Vic/NSW border
mini bug wrote:
I keep on looking at the space where the carb was ...


I can imagine!


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 Post subject:
PostPosted: Tue Mar 06, 2012 8:59 pm 
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I would bolt a set of twins on to the vacant space just to confuse people.


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 Post subject:
PostPosted: Tue Mar 06, 2012 9:05 pm 
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Joined: Sat Jun 12, 2004 11:43 am
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Location: Bondi
I do have a set of twin hs4 some where in the shed ..
It's a new 9 port head!

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Just cause it says it is for a mini ,doesn't mean it will fit a mini......


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 Post subject:
PostPosted: Tue Mar 06, 2012 9:45 pm 
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no no no,,, you`re all a bit silly tonight aren`t you???

all that room behind there is just screaming for a turbo :-)

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 Post subject:
PostPosted: Tue Mar 06, 2012 10:02 pm 
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TheMiniMan wrote:
no no no,,, you`re all a bit silly tonight aren`t you???

all that room behind there is just screaming for a turbo :-)


Took the words right out of my mouth, Matt :lol:

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 Post subject:
PostPosted: Tue Mar 06, 2012 11:22 pm 
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Oh could do that but as some other members, why not think mpi? Nice long runners for low down torque:p put the plenum where the carbs went, then turbo:)


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 Post subject:
PostPosted: Wed Mar 07, 2012 2:39 pm 
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mini bug wrote:
The dip stick is for a KAD twin cam head , but also works for the 7 port heads.
It is a close fit under the bonnet and that air filter just fits in there!
[b]I have a MPI bonnet fitted and had to relocate the safety catch from the middle back to the rad side of the bonnet . [/b
]There is a bit less noise inside the mini as the carb is gone , but I'm sure there is a bit more noise outside the mini now..


Oh no, not something else to worry about :cry:
Thought I had enough phaffing about to do with the rad and alternator :roll:

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 Post subject:
PostPosted: Wed Mar 07, 2012 3:18 pm 
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Joined: Fri Mar 19, 2004 6:19 pm
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Location: near Baulkham Hills, NSW
Very nice bit of kit there. 8)

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 Post subject:
PostPosted: Thu Mar 08, 2012 9:40 pm 
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That is very nice indeed. I like how the SC head has the ports coming out lower than those of the Pierce head due to not trying to make DCOE flanges fit. That allows the runners to be lower and the injectors too.

Could you please let me know how much clearance there is between the bonnet and the fuel rail? I know it would be hard to measure. Perhaps stick something on the bonnet diagonal stiffeners that will compress and stay compressed when it touches the fuel rail. Like plasticine or some polystyrene packing?

I too think the space behind the engine is crying out for a blower or turbo! Those nice bias adjustable brake master cylindres will be in the way of the plumbing though.


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