Drivetrain Link/List of mods for S to increase HP?
also you might want to look into Jan's work....www.revolutionmini.com.
To the OP, give Jan a call and he will give you an honest and informed opinion on what you need, for any price point.
Also, you're right, there should be a sticky, as you described. Hell, some sites even have voting buttons and a results graph. Now that would be hot.

cam/header/exhaust pick one and combine it with pulley and intake and you will meet your goal. Pick more and you will crush it

Of course you will need an RMW tune with any of this...that is the final ingrediant
First off, the idea of this thread is sound as long as it's somewhat accurate,but...
Nitrominis, some issues with your post:
A CAI w/ a K&N filter makes the same HP as a reduction pulley? An exhaust makes twice what a pulley does? Could you show us where/how a DIS makes 3%...again more than a pulley...and enough with MSD already
.
These are just the ones that stand way out. There are others that are very questionable.
JeffC:
That post by Longboard is little less than an advertisement for RMW. I doubt there's a damn thing wrong with any of those parts, but it is what it is. Where's the mention of a Twin-Charge kit? Where's the mention of a turbo conversion kit? There are other tunes out there that get the results that Jan does....I know, blasphemy! He's just a lot more aggressive about getting out into our communities and making some WHP & $$$. The RWM head isn't the only game in town either.
Just some thoughts before things like this get blindly stickied
Nitrominis, some issues with your post:
A CAI w/ a K&N filter makes the same HP as a reduction pulley? An exhaust makes twice what a pulley does? Could you show us where/how a DIS makes 3%...again more than a pulley...and enough with MSD already
.These are just the ones that stand way out. There are others that are very questionable.
JeffC:
That post by Longboard is little less than an advertisement for RMW. I doubt there's a damn thing wrong with any of those parts, but it is what it is. Where's the mention of a Twin-Charge kit? Where's the mention of a turbo conversion kit? There are other tunes out there that get the results that Jan does....I know, blasphemy! He's just a lot more aggressive about getting out into our communities and making some WHP & $$$. The RWM head isn't the only game in town either.
Just some thoughts before things like this get blindly stickied
There are tunes better than Jans, which ones??
I have not dealt with them.
I did do searches, btw and have not found them.
"This information came out in 2004 few years old but it may serve as a starting point to get a rough idea of what you can get. "
"Information based on theoretical calculation and independent dyno information from mostly these sources below."
ALTA
http://www.altaminiperformance.com/
DMH Motorsports
http://www.dmhmotorsports.net/
Dinan
http://www.dinancars.com/
HELIX
http://www.helix13.com/mini/products
K&N Filters
http://www.knfilters.com/
Mini Madness
http://www.mini-madness.com/
M7
http://www.m7tuning.com/home.html
Mini Mania
http://new.minimania.com/
MSD
http://www.msdignition.com/
Web Motorsports
http://www.webbmotorsports.com/
It also may serve as information to you that HELIX is a dealer for that vendor you mentioned.
http://www.helix13.com/mini/products
Last edited by Nitrominis; Jul 21, 2008 at 02:09 PM. Reason: added HELIX info
I am sorry but please read my original post I do not think that rmw was around then? I also clearly said that it was dated information and to only use as a guide.
"This information came out in 2004 few years old but it may serve as a starting point to get a rough idea of what you can get. "
"Information based on theoretical calculation and independent dyno information from mostly these sources below."
ALTA
http://www.altaminiperformance.com/
DMH Motorsports
http://www.dmhmotorsports.net/
Dinan
http://www.dinancars.com/
HELIX
http://www.helix13.com/mini/products
K&N Filters
http://www.knfilters.com/
Mini Madness
http://www.mini-madness.com/
M7
http://www.m7tuning.com/home.html
Mini Mania
http://new.minimania.com/
MSD
http://www.msdignition.com/
Web Motorsports
http://www.webbmotorsports.com/
It also may serve as information to you that HELIX is a dealer for that vendor you mentioned.
http://www.helix13.com/mini/products
"This information came out in 2004 few years old but it may serve as a starting point to get a rough idea of what you can get. "
"Information based on theoretical calculation and independent dyno information from mostly these sources below."
ALTA
http://www.altaminiperformance.com/
DMH Motorsports
http://www.dmhmotorsports.net/
Dinan
http://www.dinancars.com/
HELIX
http://www.helix13.com/mini/products
K&N Filters
http://www.knfilters.com/
Mini Madness
http://www.mini-madness.com/
M7
http://www.m7tuning.com/home.html
Mini Mania
http://new.minimania.com/
MSD
http://www.msdignition.com/
Web Motorsports
http://www.webbmotorsports.com/
It also may serve as information to you that HELIX is a dealer for that vendor you mentioned.
http://www.helix13.com/mini/productsYou should either list manufacturers or vendors to avoid confusion.
You are right about dated material, but if you are going to use your last sentence as an argument you should be fair. MSD is a manufacturer and has many dealers, as does K&N. Hell, for Dinan, you could just list the MINI dealers.
You should either list manufacturers or vendors to avoid confusion.
You should either list manufacturers or vendors to avoid confusion.
MSD is both a retailer, wholesaler and manufacture. Look at MVP maximum value program.
K& N although not as much a vendor they are the ONLY one currently that includes a R & D information pack and a DYNO sheet representative of there kits.
In fact who is not both anymore?

Sorry Not sure your point?
Yes, many are both
But to exclude one because it is offered by another vendor could eliminate the whole bunch. Fair is fair both ways.
My assessment would be to list manufacturers(who may well be vendors) and let the OP seek out the best installer/vendor/dealer in their area or preference.
My assessment would be to list manufacturers(who may well be vendors) and let the OP seek out the best installer/vendor/dealer in their area or preference.
But to exclude one because it is offered by another vendor could eliminate the whole bunch. Fair is fair both ways.
My assessment would be to list manufacturers(who may well be vendors) and let the OP seek out the best installer/vendor/dealer in their area or preference.
My assessment would be to list manufacturers(who may well be vendors) and let the OP seek out the best installer/vendor/dealer in their area or preference.
Ok I understand what you are getting at.
Whats a mod to do? This thread is the most reported thread in quite a while. Shut it down? Nah, won't do any good. Cut out any and all references to vendors? Nah..to much work.
Run around like a crazed fool and beat everyone over the head? Nah, to hot here in Dallas, 102 again today, I'm melting.
So here is the deal, someone is going volunteer to create a Stage 1, Stage 2 etc listing and then we'll all discuss it and come up with what we can agree is a viable upgrade path that for the most part the majority of us would recommend. We'll make it nice and pretty looking and then sticky it.
So who's got the ***** to try this?
Run around like a crazed fool and beat everyone over the head? Nah, to hot here in Dallas, 102 again today, I'm melting.
So here is the deal, someone is going volunteer to create a Stage 1, Stage 2 etc listing and then we'll all discuss it and come up with what we can agree is a viable upgrade path that for the most part the majority of us would recommend. We'll make it nice and pretty looking and then sticky it.
So who's got the ***** to try this?
Whats a mod to do? This thread is the most reported thread in quite a while. Shut it down? Nah, won't do any good. Cut out any and all references to vendors? Nah..to much work.
Run around like a crazed fool and beat everyone over the head? Nah, to hot here in Dallas, 102 again today, I'm melting.
So here is the deal, someone is going volunteer to create a Stage 1, Stage 2 etc listing and then we'll all discuss it and come up with what we can agree is a viable upgrade path that for the most part the majority of us would recommend. We'll make it nice and pretty looking and then sticky it.
So who's got the ***** to try this?
Run around like a crazed fool and beat everyone over the head? Nah, to hot here in Dallas, 102 again today, I'm melting.
So here is the deal, someone is going volunteer to create a Stage 1, Stage 2 etc listing and then we'll all discuss it and come up with what we can agree is a viable upgrade path that for the most part the majority of us would recommend. We'll make it nice and pretty looking and then sticky it.
So who's got the ***** to try this?
OK, OK, Give me a few minutes to write my backwards view of this.
Here's the way in which I see it. I come from the old school(it's all relative) of modding. In the old days, one of the standards we used for mods was the cost limit of $100 per horsepower. If it was over this, blah. Under, you were in good shape. Now I know the rule gets broken for parts that work as a system, yada, yada, but it's a good gauge. So here we go. (install costs are not usually included, as everyone has different aptitudes)
Pulley - Approx 15hp about $115. So $7.60 per HP. Great.
Cam - Lately seen at 10hp About $400 $40 per hp. Good.
You get to CAI's you're at 2-3hp at $200-$300. At the limit.
Header - Probably 10hp+ depending on brand. $200-$1000. Could be great to good.
Injectors - needed to make power, no payback.
Head - 15-30+ depending on brand. Could be $66/good to crap.
So you see where I'm going. I could fine tune a list like this if everyone agrees what mods make what power etc. It's hard to make the list accurate when someone claims 25ft.lbs. for an intake.
Pulley - Approx 15hp about $115. So $7.60 per HP. Great.
Cam - Lately seen at 10hp About $400 $40 per hp. Good.
You get to CAI's you're at 2-3hp at $200-$300. At the limit.
Header - Probably 10hp+ depending on brand. $200-$1000. Could be great to good.
Injectors - needed to make power, no payback.
Head - 15-30+ depending on brand. Could be $66/good to crap.
So you see where I'm going. I could fine tune a list like this if everyone agrees what mods make what power etc. It's hard to make the list accurate when someone claims 25ft.lbs. for an intake.
Last edited by big howe; Jul 21, 2008 at 05:29 PM.
Nice that nittro and jeffc took the time to contribute some info as opposed to just beeing in agreement with another post for newbs to search, and look at sigs. Even worse that someone searches and finds something for OP and you take the time to actually type critisize it. Why didn't you just simply reply to OP about what good mods? Instead you reply what bad mods in response to other posters or whats not good in peoples sigs. All jyou've said is, don't get this, , don't get that, there is other options, but did not suggest a single thing.
There are tunes better than Jans, which ones??
I have not dealt with them.
I did do searches, btw and have not found them.
There are tunes better than Jans, which ones??
I have not dealt with them.
I did do searches, btw and have not found them.
Second, I don't think I said there were better tunes than the RMW solution. If you're not near the west coast, there are other options...that's all. Have a good night
Custom tunes:
West Coast:
RMW - If I were in CA, I would use this option...
Vitesse Pro
East Coast:
Behe/DMH
Arizona:
Mynes Performance - where I got mine done
Whats a mod to do? This thread is the most reported thread in quite a while. Shut it down? Nah, won't do any good. Cut out any and all references to vendors? Nah..to much work.
Run around like a crazed fool and beat everyone over the head? Nah, to hot here in Dallas, 102 again today, I'm melting.
So here is the deal, someone is going volunteer to create a Stage 1, Stage 2 etc listing and then we'll all discuss it and come up with what we can agree is a viable upgrade path that for the most part the majority of us would recommend. We'll make it nice and pretty looking and then sticky it.
So who's got the ***** to try this?
Run around like a crazed fool and beat everyone over the head? Nah, to hot here in Dallas, 102 again today, I'm melting.
So here is the deal, someone is going volunteer to create a Stage 1, Stage 2 etc listing and then we'll all discuss it and come up with what we can agree is a viable upgrade path that for the most part the majority of us would recommend. We'll make it nice and pretty looking and then sticky it.
So who's got the ***** to try this?

Power (makes it go faster in a straight line)
Stage 1:
Reduction Pulley - obvious 1st choice
CAI - I'll put this here because it's fairly inexpensive and because most new drivers like the sound. Also, it's an easy DIY.
Catback - See CAI
Colder range plugs
Stage 2:
Header
Tune (canned?) - unless your getting a new cylinder head in the next few months
Injectors - see tune (380 if no new head, 440 if new head)
Stage 3:
Cylinder head
Port matched intake manifold
Custom tune
Stage 4:
Add turbo to M45 (TC)
Remove M45 and replace with (insert your favorite
) Rotrex/TurboFMIC
These are suggestions. Feel free to flog away, cuz I know you will
Power Stage Upgrades
Stage I - 180-185whp ~$1500
15%-17% Supercharger reduction pulley
Cold Air Intake
Cat-Back Exhaust
Stage II - 200-210whp ~ $2700
15%-17% Supercharger reduction pulley
Cold Air Intake
Cat-Back Exhaust
Header
380cc Injectors
ECU Tune
Stage III - 235-240whp ~$5800
15%-17% Supercharger reduction pulley
Cold Air Intake
Cat-Back Exhaust
Header
Cam
1-Step colder spark plugs
400-440cc Injectors
Ported Cylinder Head
ECU Tune
Upgraded Clutch
Lightweight Flywheel
LSD *optional add $1000
Stage IV - 270-300whp ~ $8000-11,000
Turbo kit or Rotrex kit or Stroker kit
Cat-Back Exhaust
Header
Cam
Ported Cylinder Head
440-550cc Injectors
1 or 2 Step colder spark plugs
Front Mount Intercooler
ECU Tune
Upgraded Clutch
Lightweight Flywheel
LSD *optional add $1000
Like other posts above, these are suggestions...but from what I've seen, these seem like the best route to go depending on your eventual power goals.
Stage I - 180-185whp ~$1500
15%-17% Supercharger reduction pulley
Cold Air Intake
Cat-Back Exhaust
Stage II - 200-210whp ~ $2700
15%-17% Supercharger reduction pulley
Cold Air Intake
Cat-Back Exhaust
Header
380cc Injectors
ECU Tune
Stage III - 235-240whp ~$5800
15%-17% Supercharger reduction pulley
Cold Air Intake
Cat-Back Exhaust
Header
Cam
1-Step colder spark plugs
400-440cc Injectors
Ported Cylinder Head
ECU Tune
Upgraded Clutch
Lightweight Flywheel
LSD *optional add $1000
Stage IV - 270-300whp ~ $8000-11,000
Turbo kit or Rotrex kit or Stroker kit
Cat-Back Exhaust
Header
Cam
Ported Cylinder Head
440-550cc Injectors
1 or 2 Step colder spark plugs
Front Mount Intercooler
ECU Tune
Upgraded Clutch
Lightweight Flywheel
LSD *optional add $1000
Like other posts above, these are suggestions...but from what I've seen, these seem like the best route to go depending on your eventual power goals.
Last edited by //MZero; Jul 21, 2008 at 07:11 PM.
One thing...my list was presuming that you'd add on to the prior list.
I like the addition of a cam and clutch at around stage 3
How about a flywheel too?
Maybe stage 5 belongs to RWM - stroker kit - or maybe it should be a different option on a stage four kit instead of turbo/rotrex?
The 550's are a good one for the last stage too
I like the addition of a cam and clutch at around stage 3
How about a flywheel too?
Maybe stage 5 belongs to RWM - stroker kit - or maybe it should be a different option on a stage four kit instead of turbo/rotrex?
The 550's are a good one for the last stage too
A couple of comments from the peanut gallery
I'm not sure if the CAI is giving much of anything(Flame away)
I think the stage 4 is closer to stage 3. The M45 cars are up over 250 now, and higher. I think you'll see closer to 300 for the M45 in the not too distant future.
I think the stage 4 is closer to stage 3. The M45 cars are up over 250 now, and higher. I think you'll see closer to 300 for the M45 in the not too distant future.
While I'm at it...here is something for suspension, again this is my opinion but here goes nothing 
*Keep in mind, if you intend to compete in Autocross events that different classes have very strict rules on what you can or can not modify.
Stage I - For the daily driver who wants a little more edge to their go-kart ~ $500
Lowering Springs (TSW, Hotchkis, Eibach, H&R, M7...)
19mm or 22mm rear sway bar
Stage II - For the occasional Autocrosser or track day enthusiast ~ $1600
Lowering Springs (TSW, Hotchkis, Eibach, H&R, M7...)
19mm or 22mm rear sway bar
Adjustable front camber plates (fixed plate option to reduce ~$250)
Rear lower control arms
Front shock plates or Front strut bar
High performance brake pads
High-temp brake fluid
Stage III - For the frequent autocrosser and track day enthusiast ~$3000
Lowering Springs (TSW, Hotchkis, Eibach, H&R, M7...)
Adjustable Shocks
19mm or 22mm rear sway bar
Adjustable front camber plates (fixed plate option to reduce ~$250)
Rear lower control arms
Front shock plates or Front strut bar
Front under chasis brace
Polyurethane rear trailing arm bushings
Positive steering response system
High performance brake pads
High-temp brake fluid
Stage IV - For the Hardcore racer $6000-7000
Coilovers
19mm rear sway bar
Adjustable front camber plates
Rear upper and lower rear control arms
Positive steering response system
Polyurethane rear trailing arm bushings
Big Brake Kit
High-temp brake fluid
Roll-Cage
* Wheels and Tires are a BIG aspect of suspension and a "requirement" of any of these stages. However do realize wheels are typically chosen on a basis on looks and performance, so light weight wont be for everybody. Tires...not everybody wants to be replacing tires every 15-20k miles. These in my opinion will offer a bigger change the almost any of the suspension upgrades, but a persons wants in these categories can/do/will vary greatly.

*Keep in mind, if you intend to compete in Autocross events that different classes have very strict rules on what you can or can not modify.
Stage I - For the daily driver who wants a little more edge to their go-kart ~ $500
Lowering Springs (TSW, Hotchkis, Eibach, H&R, M7...)
19mm or 22mm rear sway bar
Stage II - For the occasional Autocrosser or track day enthusiast ~ $1600
Lowering Springs (TSW, Hotchkis, Eibach, H&R, M7...)
19mm or 22mm rear sway bar
Adjustable front camber plates (fixed plate option to reduce ~$250)
Rear lower control arms
Front shock plates or Front strut bar
High performance brake pads
High-temp brake fluid
Stage III - For the frequent autocrosser and track day enthusiast ~$3000
Lowering Springs (TSW, Hotchkis, Eibach, H&R, M7...)
Adjustable Shocks
19mm or 22mm rear sway bar
Adjustable front camber plates (fixed plate option to reduce ~$250)
Rear lower control arms
Front shock plates or Front strut bar
Front under chasis brace
Polyurethane rear trailing arm bushings
Positive steering response system
High performance brake pads
High-temp brake fluid
Stage IV - For the Hardcore racer $6000-7000
Coilovers
19mm rear sway bar
Adjustable front camber plates
Rear upper and lower rear control arms
Positive steering response system
Polyurethane rear trailing arm bushings
Big Brake Kit
High-temp brake fluid
Roll-Cage
* Wheels and Tires are a BIG aspect of suspension and a "requirement" of any of these stages. However do realize wheels are typically chosen on a basis on looks and performance, so light weight wont be for everybody. Tires...not everybody wants to be replacing tires every 15-20k miles. These in my opinion will offer a bigger change the almost any of the suspension upgrades, but a persons wants in these categories can/do/will vary greatly.
One thing...my list was presuming that you'd add on to the prior list.
I like the addition of a cam and clutch at around stage 3
How about a flywheel too?
Maybe stage 5 belongs to RWM - stroker kit - or maybe it should be a different option on a stage four kit instead of turbo/rotrex?
The 550's are a good one for the last stage too
I like the addition of a cam and clutch at around stage 3
How about a flywheel too?
Maybe stage 5 belongs to RWM - stroker kit - or maybe it should be a different option on a stage four kit instead of turbo/rotrex?
The 550's are a good one for the last stage too

Lol I think a lot of it belongs to RMW, but I wont put that in an official list
a stage V though with stroker was something I forgot about but yes I would agree with you, or like you mentioned could also be a different option to rotrex/turbo in stage IV...I think it would honestly belong in both places. As for flywheel...sure while your in there I would even suggest an LSD but many don't want to spend the extra 1000
As for stage 4 closer to stage 3...I'm not sure I understand? I just made the stages based on (A) Typical power goals and (B) The mods the should get you there without much problem, if not slightly surpass the goal EDIT* ok I get what you're saying now...saying the M45 can get you to near 300 with the mentioned mods...well once it happens but everyone knows who
we can edit it
...so while 300 on M45 could be possible, one would have to go through a certain specific vendor
Last edited by //MZero; Jul 21, 2008 at 07:16 PM. Reason: added second quote
On the stage 3/4 thing:
My stage three suggestion gets you to around what?...230-260?
If stage four doesn't get you to 300 (500 if you're really trying), then something has gone wrong.






This is good...