​​​​​​​Hello every body

I have 2004 MCS supercharged
- 15% supercharger pulley alta
- 2% crank pulley alta
- big intercooler
- camshaft shark
- cylinder head ported intake manifold lines with standerd valves
- catback alta with manzo headers
- unichip
- ac compressor deleted

I modify my mcs To participate with track race in my country


The problem with me now in the rules of the race
The car should without supercharging system

So I need to delete supercharge
What can I do to get better performance without supercharger
I don't want to change engine or conversion to another engine

I want to do some thing to get minimum 160 hp without supercharger

The rules for race challenge
- maximum 2000 cc
- no supercharger
- no turbocharger
- no ITB

I would like to get your guidance and suggestions

Thanks to all

Ali

 

Going to move this to the Mod section.

At 2000 cc are you up against s2000 Hondas? You take the SC off and you back to a Justa.

 

I've heard of people wanting to turn their non-S into an S, but not the other way around. With the current prices of Mini's, I would think it might be cheaper and less work to buy and R50 and start with that.

 

Buy a justa and do a getrag swap?

 

I'm thinking to make mode. For intake manifold with bigger throttle as will

and change the piston with w10 engine piston
and delete the supercharger

allready I have the parts


The season will start on next October and I want to ​​​​​​​participate
​​​​​​​

 

what do you mean in justa !

​​​​​​​Thanks

 

Non S car. Specifically, I was thinking pick up a low cost R50 and then swap in the Getrag 6 speed for a more reliable transmission.

 

"Justa" and in "I have a Cooper S, he has Just a Cooper."

 

By the time you are done converting your MCS to abide the rules, you should have just bought another car (or 2 or 3) to run. You are not going to get good performance running natural aspiration on an engine built for boost unless you overhaul the entire thing. Doing that makes little sense when you can get one of those engines in a different version of the car and it's cheaper.

So what's your budget and how competitive do you have to be?

 

hello dear
thanks for your support

I'm searching now for another MC R50

 

If you are stuck on Minis, I think that's your best bet.


Otherwise it depends what is available where you live. If you were in the US, I'd have a laundry list of cars for you.

 

I'm from Bahrain
here in Bahrain there are a few MC R50 with manual gearbox the most with AT

 

 

Racing with a slushbox! Cannot help but to notice the defunct shifter cables.