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PostPosted: Sun May 17, 2009 7:51 pm 
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hey Guys just ordered a new motor from John at Mini King... (compliments of Danny my number 1 mechanic!)
1275 A+ Long Motor with only 22.000Kms!!
They're going to take out my 998 and drop in my 1275, get rid of my drum brakes at the front and replace with discs :lol:

is there a difference between the A and A+??
already have extractors, exhaust sytem and inlet manifold on my 998.
can these be put on the 1275?
is the difference from my 998 to 1275 going to be alot?

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PostPosted: Sun May 17, 2009 8:03 pm 
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wld12u wrote:
is the difference from my 998 to 1275 going to be alot?


You might notice it...

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PostPosted: Sun May 17, 2009 8:07 pm 
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sgc wrote:
wld12u wrote:
is the difference from my 998 to 1275 going to be alot?


You might notice it...


not a big difference?

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PostPosted: Sun May 17, 2009 8:09 pm 
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wld12u wrote:
sgc wrote:
wld12u wrote:
is the difference from my 998 to 1275 going to be alot?


You might notice it...


not a big difference?


That was sarcasm. You might notice it if you're within a mile of the car, any closer than that and yes, you'll find the difference quite satisfying :twisted:

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PostPosted: Sun May 17, 2009 8:10 pm 
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sgc wrote:
wld12u wrote:
sgc wrote:
wld12u wrote:
is the difference from my 998 to 1275 going to be alot?


You might notice it...


not a big difference?


That was sarcasm. You might notice it if you're within a mile of the car, any closer than that and yes, you'll find the difference quite satisfying :twisted:


i can't wait! finally some get up and go for my little mini!

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PostPosted: Sun May 17, 2009 8:15 pm 
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In answer to your other questions regarding intake and exhaust manifolds:

It depends ;)

If you already have twin carbs, you'll be able to use these on the 1275 although many people will recommend either a 1-3/4" SU (HS6, HIF44) or 45DCOE Weber or Dellorto equivalent in which case you'd need a different intake manifold.

As for the exhaust, it depends on what you've got. A 1275 works best with LCB extractors into a 1-3/4" or 1-7/8" exhaust, so the short 3-1 type which usually find their way onto smallbores aren't ideal.

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PostPosted: Sun May 17, 2009 8:21 pm 
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sgc wrote:
In answer to your other questions regarding intake and exhaust manifolds:

It depends ;)

If you already have twin carbs, you'll be able to use these on the 1275 although many people will recommend either a 1-3/4" SU (HS6, HIF44) or 45DCOE Weber or Dellorto equivalent in which case you'd need a different intake manifold.

As for the exhaust, it depends on what you've got. A 1275 works best with LCB extractors into a 1-3/4" or 1-7/8" exhaust, so the short 3-1 type which usually find their way onto smallbores aren't ideal.


I only have a single SU 1.5 curently not sure on what size is the new one??
i have LCB extractors with a 1-3/4 so i'm set there!

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PostPosted: Sun May 17, 2009 8:25 pm 
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wld12u wrote:
I only have a single SU 1.5 curently not sure on what size is the new one??


You'll be able to bolt that onto the 1275 and it'll go alright, but will be short of its potential. Torque should be OK at lower revs, but it'll gasp for air beyond 4000rpm or so, and power will suffer.

You WILL need a different needle, though..

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PostPosted: Sun May 17, 2009 8:25 pm 
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The difference between a 998 and 1275

http://www.youtube.com/watch?v=5_MVIzQbnLo

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PostPosted: Sun May 17, 2009 8:28 pm 
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sgc wrote:
wld12u wrote:
I only have a single SU 1.5 curently not sure on what size is the new one??


You'll be able to bolt that onto the 1275 and it'll go alright, but will be short of its potential. Torque should be OK at lower revs, but it'll gasp for air beyond 4000rpm or so, and power will suffer.

You WILL need a different needle, though..


I'm pretty sure there is a SU already on the 1275 i just don't know what?? i'm sure danny will look after me and make sure it has the correct size.

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PostPosted: Sun May 17, 2009 8:30 pm 
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wld12u wrote:
I'm pretty sure there is a SU already on the 1275 i just don't know what?? i'm sure danny will look after me and make sure it has the correct size.


Yeah, you'll be right ;)

Ask nicely for an HS6 or HIF44 on a GR manifold :D

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PostPosted: Sun May 17, 2009 8:33 pm 
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sgc wrote:
wld12u wrote:
I'm pretty sure there is a SU already on the 1275 i just don't know what?? i'm sure danny will look after me and make sure it has the correct size.


Yeah, you'll be right ;)

Ask nicely for an HS6 or HIF44 on a GR manifold :D


i'll ask john VERY NICELY :lol:

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PostPosted: Sun May 17, 2009 9:00 pm 
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wld12u wrote:
sgc wrote:
wld12u wrote:
I'm pretty sure there is a SU already on the 1275 i just don't know what?? i'm sure danny will look after me and make sure it has the correct size.


Yeah, you'll be right ;)

Ask nicely for an HS6 or HIF44 on a GR manifold :D


i'll ask john VERY NICELY :lol:

An HS6 on a GR manifold will just fit in there without any firewall cutting, an HIF won't.
:lol:

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PostPosted: Sun May 17, 2009 10:02 pm 
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wld12u wrote:
is the difference from my 998 to 1275 going to be alot?

YES, when I did mine I thought the speedo was reading way too fast as I couldn't believe it was accelerating that fast :shock: seriously for a month I thought the speedo was out :lol: .

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PostPosted: Mon May 18, 2009 6:23 pm 
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drmini in aust wrote:
wld12u wrote:
sgc wrote:
wld12u wrote:
I'm pretty sure there is a SU already on the 1275 i just don't know what?? i'm sure danny will look after me and make sure it has the correct size.


Yeah, you'll be right ;)

Ask nicely for an HS6 or HIF44 on a GR manifold :D


i'll ask john VERY NICELY :lol:

An HS6 on a GR manifold will just fit in there without any firewall cutting, an HIF won't.
:lol:


What sort of $$$ are we talking for HS6 on a GR manifold??

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