Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain 231.9WHP with new big valve head. Stock cam and ECU.

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Old May 10, 2007 | 07:31 AM
  #1101  
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I have 2 issues with the Drag Strip.

1. I look horrible in a skirt

2. I can't shift in heels
 
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Old May 10, 2007 | 07:32 AM
  #1102  
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Originally Posted by Dr Obnxs
been away for a while and I gotta say that catching up here is a sad day of reading........

I, for one, am baffled that there's talk of a "best head" on this level. And even the tests that are contemplated... Flow bench or quarter mile, don't address things like longevity of parts and the like, so they're incomplete at best.

I am baffled why there isn't room for more happy vendors/customers/local markets and the like.

Oh well....

Matt
well said
 
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Old May 10, 2007 | 07:46 AM
  #1103  
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Originally Posted by Dr Obnxs
...I, for one, am baffled that there's talk of a "best head" on this level. And even the tests that are contemplated... Flow bench or quarter mile, don't address things like longevity of parts and the like, so they're incomplete at best.

...Matt
Very good point

must...do...homework
 
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Old May 10, 2007 | 07:47 AM
  #1104  
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So any updates on this head? With ecu tune?

...getting back on topic...
 
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Old May 10, 2007 | 07:48 AM
  #1105  
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The reason a real world e.t. is logicaly better is that there are a number of things that can be done to make a less powerful car "artificially" pull 280hp on a dyno,....but nothing (besides a gale force tail wind) can make a slow car "accidently" run a 12 sec. e.t. (take lying, nitrous, and downhill runs out of the equation for the sake of argument). We're not worried about the few things that can slow you down, (like a driver sucking, in which case he/she shouldn't even be in the market for a new cylinder head until he/she refines the basic skill set needed to adequately run through the gears-----and yes, even if your launch has you spinning for a full second, your mph should be about the same), we're worried about the few things that can "artificially" speed you up (nothing,...as long as the conditions are listed, we'll make adjustments), or in the case of a dyno (a number of things),...add a hundred ponies. It's hard to believe that no one with an aftermarket head has any real world data measuring pre and post head delta's. I've never met a more dyno happy bunch in my life. Someone PLEASE, go drive their car and come back with something other than "wow, it's a big difference". .....and don't say it doesn't matter, because if it didn't, then it would've never been put on a dyno. The dyno is a tool to give you an "idea" of what your car would do if you actually DROVE it.
 
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Old May 10, 2007 | 07:56 AM
  #1106  
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Originally Posted by Dr Obnxs
...I, for one, am baffled that there's talk of a "best head" on this level. And even the tests that are contemplated... Flow bench or quarter mile, don't address things like longevity of parts and the like, so they're incomplete at best.

I completely agree, however, the debate wasn't started with durability or longevity involved,...it was strictly "I make "X" amount of horsepower.
 
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Old May 10, 2007 | 07:56 AM
  #1107  
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Originally Posted by RedSkunk
This thread is the epitome of everything wrong with the internet. But, on the flip side, it also illustrates everything good about it.

I <3 you, interweb.
+1

I think NAM owes my employer about 6 hours worth of my paycheck for this thread alone

Steve
 
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Old May 10, 2007 | 09:23 AM
  #1108  
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Originally Posted by SteveT
+1

I think NAM owes my employer about 6 hours worth of my paycheck for this thread alone

Steve
 
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Old May 10, 2007 | 10:02 AM
  #1109  
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From: SoCaL (Agoura Hills)
Originally Posted by Paul Webster
Our S eng and box is the same as an 05, we do have a quaife diff and a Exedy clutch and flywheel, our cam is a street cam, our ex man is a 4-1 and our exhaust system is a one ball stock system, the ecu is stock as a rock. and we have JCW 380cc injectors and of course we now have the Fireballed head.

So really no different than a lot off people hear and we only saw 219.9whp on the dyno so if anything we have a lot less than the others here.

With dyno racing we can claim what we like but at the moment we are one of the few who can back up these claims with a time ticket.

All Jesus head / LDG cars should run 106+ depending on their weight as they are producing a lot more than us.

I believe that all these cars are pretty equal power wise, so wouldn't be brillant to see all these high 12sec 106mph+ Minis (there must be 50 by now in Cali) turn up at a drag strip and duke it out just for a laugh, because at the end of the day we are all gear heads wanting more power and what an excellent way to spend a day/evening with a bunch of like minded people.
Paul, I don't think you realize that most of us don't drag race. I have no clue how to launch my car in a drag scenerio, nor would I eve drop my clutch at anything above about 2500. The difference between me dragging my car and you dragging my car could be 3 seconds and 5-10 mph. Drag racing is a horrible way to analyze engine parts, as you're not factoring in differences in traction, driver skill, clutch slippage, etc.
 
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Old May 10, 2007 | 10:07 AM
  #1110  
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Originally Posted by gnatster
I have 2 issues with the Drag Strip.

1. I look horrible in a skirt

2. I can't shift in heels
PICS! PICS!
 
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Old May 10, 2007 | 10:14 AM
  #1111  
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Originally Posted by RacerXSPF
The reason a real world e.t. is logicaly better is that there are a number of things that can be done to make a less powerful car "artificially" pull 280hp on a dyno,....but nothing (besides a gale force tail wind) can make a slow car "accidently" run a 12 sec. e.t. (take lying, nitrous, and downhill runs out of the equation for the sake of argument). We're not worried about the few things that can slow you down, (like a driver sucking, in which case he/she shouldn't even be in the market for a new cylinder head until he/she refines the basic skill set needed to adequately run through the gears-----and yes, even if your launch has you spinning for a full second, your mph should be about the same), we're worried about the few things that can "artificially" speed you up (nothing,...as long as the conditions are listed, we'll make adjustments), or in the case of a dyno (a number of things),...add a hundred ponies. It's hard to believe that no one with an aftermarket head has any real world data measuring pre and post head delta's. I've never met a more dyno happy bunch in my life. Someone PLEASE, go drive their car and come back with something other than "wow, it's a big difference". .....and don't say it doesn't matter, because if it didn't, then it would've never been put on a dyno. The dyno is a tool to give you an "idea" of what your car would do if you actually DROVE it.
To say that if we can't drag race we need driving lessons is just silly. There's a LOT more driving skill and practicing involved in a 2 hour road race course than there is in a 15 second drag race.

They don't have any drag race schools out here that I know of, they're all road racing. None of us (I can speak for myself, Longboard, and Gnatster who I know road races) even really care about drag racing... the MINI makes a great canyon carver, but FWD cars just aren't designed for launching .

I couldn't care what my car runs in the 1/4 mile, I never understood why people got a *****because their car went 1/4 of a mile .16 seconds faster than another person ...

I agree that dyno's can be deceptive, but we're comparing delta's, not actual figures.

To each their own, but this thread was created to compare HP delta's not to compare drag times. Feel free to discuss with the people who do drag race, but keep it civil.
 

Last edited by Sam; May 10, 2007 at 11:13 AM. Reason: inappropriate sexual reference
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Old May 10, 2007 | 10:18 AM
  #1112  
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From: SoCaL (Agoura Hills)
Originally Posted by dwjj
PICS! PICS!
You're going to scare the children .
 
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Old May 10, 2007 | 10:19 AM
  #1113  
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^^ Not to disagree but I think pauls point is. If El_D and LDG/DMH were to be bringing their cars to the strip it wouldn't be with first time drag racers. Clearly both of these tuners know people that know how to drag well enough where driver wouldn't really be a cause for concern in et's and top speeds.

judging by El_D's stroker monster and LDG/DMH's pride in their racing results... it's pretty evident that's what's being hinted at.
 
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Old May 10, 2007 | 10:23 AM
  #1114  
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From: SoCaL (Agoura Hills)
Originally Posted by minimusprime
^^ Not to disagree but I think pauls point is. If El_D and LDG/DMH were to be bringing their cars to the strip it wouldn't be with first time drag racers. Clearly both of these tuners know people that know how to drag well enough where driver wouldn't really be a cause for concern in et's and top speeds.

judging by El_D's stroker monster and LDG/DMH's pride in their racing results... it's pretty evident that's what's being hinted at.
El D's dragster isn't even running, he's waiting for a wiring harness. When it does it's expected to make 600+ HP . Where's the comparision to a 240 whp SCed car... Not sure at all why everyone cares about drag racing the two tuners cars, start a new thread, this thread is about the head.
 

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Old May 10, 2007 | 10:28 AM
  #1115  
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From: Flying My Roflcopter
you aren't really following pauls posts very much i guess.

paul is asking for similar modded cars to make it to the drag strip to prove capability. I never saw dyno's of el_d's moster in this thread so it's capability has little to do with it other then proving his proximity to people that are connrected in the 1/4 mile scene.

he's more or less asking for one of the heysoos headed cars out there (for example one of the ones providing dyno plots that are being discussed), to be compared to ldg's (or more specifically dmh's car) similar car (which also has dyno plots posted).

this is of little use now as I guess the hysoos cars are running around un-tuned. It's currently like apples to oranges... I guess only time will tell.
 

Last edited by minimusprime; May 10, 2007 at 10:33 AM.
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Old May 10, 2007 | 11:13 AM
  #1116  
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Originally Posted by rustyboy155
You're going to scare the children .
And most adults as well.
 
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Old May 10, 2007 | 11:18 AM
  #1117  
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I agree, I don't think ANYBODY cares what someones e.t. is, but we ALL want to know the change in that persons e.t. pre and post head!!! So even if they suck leaving the line, as long as they suck the same with the new cylinder head we will have a clean delta. I don't even care to compare it to another builders head, I just want a straight shooting delta from pre to post install. Just seems more accurate than "really fast" is faster than "half fast".
 
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Old May 10, 2007 | 11:39 AM
  #1118  
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I suppose the logical answer would be for Don and Jan to send a head over to me and then I can drive my Mini like I normally do.

We know the stock head / ecu run a 13.24 @ 102
 
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Old May 10, 2007 | 11:46 AM
  #1119  
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Rustyboy, you would run the same mph in your car as I would, if you read my earlier post with the 2.4 60ft the majority of the et loss is in the 60ft.

You should be able to run the same if not quicker than the above 60ft leavng at 2500, I believe I remember why that 60ft was so bad now, I believe I left the line and moved my hand from the handbrake to the steering wheel instead of the gearstick to pull 2nd

I cant wait to start doing some road course days at Silverstone etc etc and I'm really not good round bends but at leastI'll be alright down the straight
 
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Old May 10, 2007 | 11:47 AM
  #1120  
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I reckon you could make a ex marine cry if every Jesus head built turned up at the same dragstrip on the same day.
 
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Old May 10, 2007 | 12:27 PM
  #1121  
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Originally Posted by minimusprime
^^ Not to disagree but I think pauls point is. If El_D and LDG/DMH were to be bringing their cars to the strip it wouldn't be with first time drag racers. Clearly both of these tuners know people that know how to drag well enough where driver wouldn't really be a cause for concern in et's and top speeds.

judging by El_D's stroker monster and LDG/DMH's pride in their racing results... it's pretty evident that's what's being hinted at.
What the heck does this have to do with buying a head??? People buy these aftermarket parts to get alittle more fun out of their cars, not to drag race. Must of us are driving our cars around town, going to Jack in the Box, not dragging everything! If you want to drag race why would you own a Mini???? To say you have the quickest Mini in town? Lol the first time a souped up WRX or EVO came up next to you, then what?? This thread has gotten so far off it's silly.
 
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Old May 10, 2007 | 12:31 PM
  #1122  
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From: Flying My Roflcopter
Originally Posted by JIMINNI
What the heck does this have to do with buying a head??? People buy these aftermarket parts to get alittle more fun out of their cars, not to drag race. Must of us are driving our cars around town, going to Jack in the Box, not dragging everything! If you want to drag race why would you own a Mini???? To say you have the quickest Mini in town? Lol the first time a souped up WRX or EVO came up next to you, then what?? This thread has gotten so far off it's silly.
you are missing the point entirely. It's not about racing. It's about proving teh viability and performance of a part. IE 1/4 mile speeds instead of dyno plots. you can't prove how good an enginer performs vs. another on a road coarse... vice versa since people don't seem to trust 1 dyno from another aruond here... that leaves 1 place to test results with very little variance of circumstances... engine tuners that participate in 1/4 mile events will all agree... the strip is the only true test.

but alas... im wasting my breath as... if you didn't understand my post or paul's for that matter... you just don't understand. You can go buying parts on good will and some one blowing smoke up your ****... alot of people do so... even me on occasion... most people came to this thread trying to find proof... granted there is very little of that here, on both accounts...

I don't usually point fingers and say... hey that guy is totally off base... but your post seemed very silly to me.
 

Last edited by minimusprime; May 10, 2007 at 12:35 PM.
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Old May 10, 2007 | 12:41 PM
  #1123  
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Originally Posted by JIMINNI
What the heck does this have to do with buying a head??? People buy these aftermarket parts to get alittle more fun out of their cars, not to drag race. Must of us are driving our cars around town, going to Jack in the Box, not dragging everything! If you want to drag race why would you own a Mini???? To say you have the quickest Mini in town? Lol the first time a souped up WRX or EVO came up next to you, then what?? This thread has gotten so far off it's silly.
You can validate horsepower figures through the dragstrip.

If someone claims to have 240whp but can only run 100mph in a 2600lb car, guess what he hasn't got 240whp.

THE DRAGSTRIP IS THE ONLY REAL WORLD DYNO

Its just as well Jan is Jan, because could you imagine if this was a scam how many people would of been duped, how did you know that they didnt have 17hp nitrous going through it on that dyno pull????
 
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Old May 10, 2007 | 12:47 PM
  #1124  
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From: SoCaL (Agoura Hills)
Originally Posted by JIMINNI
What the heck does this have to do with buying a head??? People buy these aftermarket parts to get alittle more fun out of their cars, not to drag race. Must of us are driving our cars around town, going to Jack in the Box, not dragging everything! If you want to drag race why would you own a Mini???? To say you have the quickest Mini in town? Lol the first time a souped up WRX or EVO came up next to you, then what?? This thread has gotten so far off it's silly.
Agreed, but an FYI most of the Evo's and STI's dyno in the 240-245 area stock... hardly a challenge with almost 800 lbs on the MINI .
 
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Old May 10, 2007 | 12:48 PM
  #1125  
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"Must of us are driving our cars around town, going to Jack in the Box"

Uh,....then why even put the car on the dyno??? To quantify the efficiency in which you get to the Jack-in-the-box?????
 
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