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Increasing Power

All your technical, mechanical, electrical, exterior, interior, I.C.E. and even baby seat questions go in here. We've a lot of Mini gurus on the forum who'll be glad to help out with whatever technical probllems your Mini is having, or if you'd like to upgrade/modify yours we'll try to help too.

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Increasing Power

Postby VolcanoAndy » Thu Jul 27, 2006 8:27 pm

Been thinking of ways to increase the power in my mini, but i suppose i'll start off easy, so i want the air flowing right!!

Would i be better off keeping my standard airbow or would an induction kit be better?

I have also been looking at the mpi trottle boy, is this any good?

And finally as many of ye have probably seen i would like the Janspeed exhaust in the JWC 90bhp kit, however there is only 1 back box, so would i lose too much back pressure and therefore too much power??

sorry for all the questions but i was told to get posting haha
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Postby 1lightningd » Thu Jul 27, 2006 8:31 pm

G Leary, is the man for this! He has a serious engine on the way from the U.K. at the mo.
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Postby VolcanoAndy » Thu Jul 27, 2006 8:46 pm

don't think it'll be my cup of tea, need easy reliable mods, can't break the bank need money for college
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Postby 1lightningd » Thu Jul 27, 2006 8:50 pm

Change the head?
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Postby VolcanoAndy » Thu Jul 27, 2006 9:01 pm

Stage 3 Kit???
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Postby irlmin » Thu Jul 27, 2006 10:29 pm

Andrew,
Have a talk with Fergal ( Minimpi) We fitted a Maniflow manifold and RC40system as well as a throttle body mod and K+N filter ( in original case ) To His mini and it really flies , stay away from 'Induction kits ' as I find they are only good to make induction noise , single box Maniflow or RC 40 will be good . Give Me a shout some Day and we will do a simple mod to the throtle body and it will make a good difference as well , but in the meantime talk to Fergal .
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Postby laura » Thu Jul 27, 2006 10:51 pm

i've got a stage 1 kit on my italian job, rc40 exhaust, LCB manifold & K&N airfilter and it goes a treat since, didn't costs the earth to put and nothing has fallen off so far! It sounds really nice too :D
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Postby VolcanoAndy » Thu Jul 27, 2006 10:58 pm

Thanks,

Keep the suggestions coming :)
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Postby MiniMpi » Thu Jul 27, 2006 11:39 pm

Hi Andrew,
As Ger said, I have a Maniflow LCB and a stainless rc40 single box exhaust fitted. I also have a small but significant mod done to the throttle body.
I have a replacement K&N airfilter element,same as standard but with more breathing and lifetime purchase. "Induction kits,ie: 57i etc. are s**t and make car slower and way too loud!
What I have done has transformed the car.
It has serious grunt now.
I'm always on the quest for more power however :twisted: so I'm getting a very good quality Stage 3 head for it shortly and possibly changing the exhaust to a Maniflow as I had one on my Wolselely Hornet rally car and it was outstanding!
Any questions feel free to ask and I'll try and answer them.
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Postby ID » Tue Aug 01, 2006 8:10 pm

Ohhhh... all this has got me thinking :D :D.... maybe I need suspension AND engine mods for my Cooper 35 8)
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Postby irlmin » Tue Aug 01, 2006 10:42 pm

ID wrote:Ohhhh... all this has got me thinking :D :D.... maybe I need suspension AND engine mods for my Cooper 35 8)


Don't Forget the Brakes !!
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Postby 1lightningd » Tue Aug 01, 2006 10:53 pm

ID wrote:Ohhhh... all this has got me thinking :D :D.... maybe I need suspension AND engine mods for my Cooper 35 8)


I here good reports about the smooth ride kits.
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Postby ID » Fri Aug 04, 2006 9:09 pm

irlmin wrote:
ID wrote:Ohhhh... all this has got me thinking :D :D.... maybe I need suspension AND engine mods for my Cooper 35 8)


Don't Forget the Brakes !!


8O 8O ...I knew there was something else on the list :P

BTW... found out that there is a club day up here on a rolling road which is also being covered by miniworld again 8) ...it will be after my modding visit to you so might be quite interesting ;) :D
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Postby ID » Fri Aug 04, 2006 9:12 pm

1lightningd wrote:
ID wrote:Ohhhh... all this has got me thinking :D :D.... maybe I need suspension AND engine mods for my Cooper 35 8)


I here good reports about the smooth ride kits.


I've heard they are excellent on the sportspacks, but tbh I want more of a performance setup ;)
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Postby MiniMpi » Tue Aug 08, 2006 7:53 pm

ID wrote:
1lightningd wrote:
ID wrote:Ohhhh... all this has got me thinking :D :D.... maybe I need suspension AND engine mods for my Cooper 35 8)


I here good reports about the smooth ride kits.


I've heard they are excellent on the sportspacks, but tbh I want more of a performance setup ;)


I'm fitting a set of AVO's,Minispares HiLo's,rear camber/tracking brackets and adjustable tierod's shortly. Thought about fitting the Smoothride kit too but as mine and yours are 12" models I think this will be the better set up for the car. I had similar setup on my Wolselely Hornet Rally car and it was excellent,always had full confidence in the setup at full wack and never let me down.
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