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  • Sticky's Avatar
    Yesterday, 06:33 PM
    Dinan launched a new BMW club racing engine based on the S65 V8 out of the E9X M3 models. Dinan increases the bore and stroke to increase displacement from 4.0 liters to 4.6 liters. Just as with Dinan's standard S65 stroker motor the bore and stroke goes to 94mm x 83mm. Now might be a good time to bring up an old BimmerBoost S65 V8 stroker comparison article from 2010. This was the statement BimmerBoost made about the potential of the S65 stroker motors: 'By shifting the power band to the left the torque curve falls off faster not allowing the stroker to show full potential with the stock cam profile that was not designed for it. Neither Dinan or RDsport address the cams.' Well come 2014 Dinan does address the cams and that explains why the club racing S65 engine makes an additional 80 horsepower over the standard stroker. Dinan is essentially giving the motor a dry sump, adding Schrick cams, and a more aggressive tune. Now, $39,999.00 is a lot of money for a stroked S65 with a dry sump oiling system one can get from VAC and Schrick cams. Especially considering the engine requires a standalone engine control system that is not included in the price. That means this engine gets up close to $50k when all is said and done. Now, there is no point to have another discussion on Dinan pricing as Dinan is well aware of his own pricing. BimmerBoost could build this motor for almost half the price though and have it tuned on the stock DME meaning you could use it in a street car if you wanted to without the need for a standalone ECU. What is really nice to see is more aggressive cams paired with the stroker motor. So Dinan's 580 horsepower quoted output is about right considering an RD Sport stroker without the aftermarket cams hits 441 wheel horsepower (Dinan in customary fashion does not provide a dynograph at the wheels): One could expect in the ~500 whp range depending on the tune and fuel quality in naturally aspirated form from a stroked S65 V8 paired with some aggressive cams. That certainly would be a lot of fun on the racetrack which is obviously what this motor is built for. Dinan: For those seeking the ultimate high performance driving experience, Dinan has once again redefined M3 performance with a bored and stroked 4.6 liter version of BMW's V-8 engine complete with a dry sump lubrication system and solid lifter camshafts. The engine produces 580 horsepower at 8200 RPM along with increased torque of 390 lb-ft at 6900 RPM. The engine is supplied as an assembled long-block, fully prepared.. Due to the engine’s high state of tune, a Bosch or Motec stand-alone engine management system is required to run this breed of S65 engine. Dinan's 35 years of BMW tuning and racing experience ensure that the engines will perform for lasting trouble free driving excitement. Much of the technology that has made Dinan's Grand-Am Daytona Prototype engines both competitive and reliable has carried over to the 4.6 Liter V-8 engine program for street and amateur racing use, ensuring that the engines produce great power along with race-proven durability Features and Specification of the Dinan® S65 4.6L Club Racing Engine: + 4.6L long block (bore = 94mm; stroke = 83mm; compression ratio = 12:1) + Peak Power: 580 HP @ 8200 RPM and 390 ft-lbs @ 6900 RPM + High lift camshafts with solid lifters + Dry Sump lubrication system + Dinan proprietary billet crankshaft + Dinan proprietary lightweight forged pistons + Dinan proprietary light-weight connecting rods + Balanced, blueprinted and dynoed + Dinan serial numbered block + NO DINAN WARRANTY + RACING ONLY PART + NOT EMISSIONS LEGAL Core Program: Engines are a part of the CORE program we utilize at Dinan so you will be charged an additional fee on top of MSRP initially. This fee will then be refunded to you once your qualifying engine core has been received at Dinan. This ensures we have a continuous stream of product for rebuilding purposes and the lowest possible price to the consumer.
    16 replies | 523 view(s)
  • Sticky's Avatar
    Yesterday, 07:50 PM
    This is a similar question to what BimmerBoost raised last year regarding an M2 model. A ton of speculation took place from the various culprits on the 2015 F87 M2 this year and one site even claimed to definitively know the M2 would have a more aggressively tuned N55 from the M235i. Our position was (and remains) that nobody knows what the hell they are talking about and that they are simply guessing to get attention. CAR is claiming to definitively know what the specifications for the M2 are and here is their take. CAR states the F87 M2 will arrive in 2015 and offer 369 horsepower and and 384 lb-ft of torque featuring a detuned S55 inline-6 borrowed from the F80/F82 M3 and M4. Ok, fine, that certainly is a possibility. CAR does not state how the engine will be detuned, who at BMW stated this is the engine if anyone even did, or any real solid info on the motor. Is it just a software detune? Is BMW mating the motor to a DCT in the 2-Series finally? Will the motor get a different turbocharger or any physical hardware differences? You would think someone who supposedly has access to an inside source at BMW would ask these questions. If the M2 gets a detuned S55 and it is only detuned through software we can declare right now the M2 is the greatest tuning value in the history of the BMW lineup considering how underrated the S55 engine is and what it gains from basic tuning. If it is detuned through hardware means to protect the M3/M4 this is not a big deal anyway as on paper the M3/M4 and the M2 will have the same potential. If it features an N55 like the M235i as some reported then it does not have a real motor and BMW is really getting out of control with their cost cutting and their watering down of the M brand. All CAR has done is create a bunch of hype. That sells magazines. Good for them but they aren't getting our money. Source
    8 replies | 485 view(s)
  • Sticky's Avatar
    Today, 04:31 AM
    Now we're talking! The main problem BimmerBoost has with the i8 is that BMW went overboard in the efficiency department for a two-seat sports car (technically 2+2 but try to sit in the back) that costs over $130k. The i8 performs well and makes efficient use of its 357 horsepower and 420 lb-ft of torque. That is decent power but it just not cut it in the golden age of horsepower. Especially considering the ~3400 pound carbon tub i8 chassis is simply begging for more. Who is buying cars approaching $150k with options to save a few MPG anyway? The i8 potentially is capable of so much more. Its 1.5 liter three-cylinder turbo engine only produces 231 horsepower. Good for a 1.5 liter motor of course but imagine if BMW used their S55B30 inline-6 engine from the M3/M4 instead? Automobile reports that may be a possibility. The other possibility is a 320 horsepower 2.0 liter four-cylinder and considering that BMW does not have one of these sitting around the M division would have to develop one likely starting with the N20 engine as a base. Ok, fine, even a 320 horsepower 2.0 liter four-cylinder massaged by M is better than this 1.5 liter three-cylinder nonsense. The best bet and what BMW should do is the S55B30 3.0 liter inline-6 giving the car an underrated 554 horsepower and 590 lb-ft of torque. That is of course assuming no changes to the electric drivetrain. Really BMW should use a twin turbo S85 V10 for the gasoline motor but now we're dreaming and we'll be content with an i8 that finally has the performance to back up the looks. The four-cylinder although better than the three-cylinder just is not good enough for a proper M1 successor and a car to honor a hundred years of BMW. This is a one time one shot thing. Go big or go home. It's now or never. Ulrich Kranz who is the BMW i Senior Vice president is apparently pushing for this hotter i8 which will be called an i8S instead of an i8M. Keep in mind last year BMW stated i and M need to remain separate which is a steaming hot pile of you know what. Look, this M version of the i8 or higher performance i8 or whatever you want to call it has been reported off and on for years now. Automobile Magazine says it is coming but we have heard this before only for reports weeks later to state the opposite. Enough already. Someone at BMW confirm this thing and let BMW M go to town on the i8. In April of this year BimmerBoost made the case for a high performance i8. The conclusion is the same as before: It is time to build the Ultimate Driving Machine. It is now or never. Either you produce an enthusiast car or just admit you no longer build 'only one thing.' Build the i8 M or M1 as you have put your hardcore and loyal fans through enough and yet we are still here. If you do not, we won't be for much longer. Source
    3 replies | 233 view(s)
  • Sticky's Avatar
    Today, 02:21 AM
    Well, this sure is a fun swap! Simply rip out the VR6 engine up front and stuff a 5.2 liter V10 in the back and give it a pair of a turbos to boost output to over 1500 horses. That is what Asgard Performance in Germany did with this Golf and that certainly is one way to increase the output of a MKIV R32. Now, you can clearly see the V10 in the back and that they actually did put the motor back there. They are claiming 1500+ horsepower and a curb weight of 1984 pounds. That curb weight is very hard to believe as is the 1.32 pounds per horse ratio. We all know the V10 can make over 1500 horsepower with a big pair of turbos so no reason to doubt the power potential aspect. This is definitely one of the coolest VW swaps we have seen and the video of a rev is nice and all but how about some substance? How about a video of the car running or a dyno? There are a lot of questions marks here but the concept is definitely cool. This is a new shop and they seem to be promoting this big time asking for people to contact them. VWBoost would like to see what this car can actually do and some concrete support for their very bold claims.
    3 replies | 109 view(s)
  • Sticky's Avatar
    Yesterday, 09:13 PM
    1971 horsepower at all four wheels is just absurd. That is where the ETS Nissan GTR is at right now although they showed more power than anticipated. This is a result of the Super 99 kit (turbocharger specs are undisclosed at this time) that ETS intends to use to take back the Nissan GTR 1/4 mile world record. As the full specs are not given we will state what we know. The car is running E98 ethanol. This kit with the turbos it is running is capable of 40-45+ psi of boost but this 1971 wheel horsepower run was on an 'accidental' 52 psi of boost due a mistake connecting the four port boost solenoid. ETS is going to inspect the 4.1 liter built VR38DETT motor and see how things are holding up but 2000+ wheel horsepower GTR's are definitely within reach and to be expected.
    3 replies | 51 view(s)
  • Sticky's Avatar
    Yesterday, 07:23 PM
    This is some impressive tuning right here from BrenTuning. The 997.1 GT3 is in a very high state of tune the way it sits right off the showroom floor. The 3.6 liter flat-6 motor is rated at 415 horsepower and really a bit underrated from the factory. It is making quite a bit over 100 horsepower per liter. Squeezing out more power is not easy and tuners need to be cautious. Looking at the baseline with a Cargraphic rear section exhaust the car is already making over 100 wheel horsepower per liter on a Mustang dyno. Porsche does not hold back much with the GT3. Tune only on the same 93 octane pump gas BrenTuning takes output from 364 wheel horsepower to 390 wheel horsepower with significant torque gains through the curve. 26 wheel horsepower with just a tune only on a GT3 is a big time gain. With race gas BrenTuning raises output to 400 on the dot at the wheels. A total gain of 34 wheel horsepower through just tuning. Very impressive work:
    0 replies | 142 view(s)
  • Sticky's Avatar
    Today, 01:32 AM
    This is definitely not a TT you would call cute. Audi is offering its customers a potentially affordable way to get into a spec racing series. Affordable naturally when put into context against other single make factory sponsored series such as the Ferrari 458 Challenge program or the Porsche Carrera Cup program. The Audi Sport TT Cup will begin next year in 2015. It will be held as part of the DTM season meaning owners will compete in an environment as serious as its gets. Yes, this will only be available for Europeans (or people who love to travel to Europe frequently) for the time being. So what about the car itself? It features a dry weight of 2480 pounds so with fluids closer to 2600. With 310 horsepower from the 2.0 TFSI motor and front wheel drive it will definitely move well and it also features an innovative push to pass overboost feature. Audi allows the engine to be briefly boosted by 30 horsepower although the amount of time and frequency of use allowed is not specified. There will be two races featuring a 24 car field at each DTM race event with 18 permanent seats. You can let a guest drive your car if you want to which means I better make friends with someone who buys one of these and quickly. Audi's own professional drivers and staff will be on hand to assist and the winner of the cup will be invited to participate in the Audi R8 GT3 program. Awesome? Hell yes it is. AUDI TO LAUNCH RACING SERIES FOR THE NEW TT - Audi Sport TT Cup from 2015 in DTM environment - Attractive race car for beginners and drivers switching from other series - Prof. Dr. Hackenberg: "The TT is going to thrill fans and drivers" Ingolstadt, October 2014 – With a dedicated racing series for the Audi TT* the brand with the four rings will be offering a new opportunity to enter the company's successful motorsport world. The Audi Sport TT Cup will be held as part of the DTM starting in the 2015 season. This means that, following the successful introduction of the Audi R8 LMS Cup in Asia, Audi is launching another one-make cup in Germany next year. The racing version of the new Audi TT with a weight of only 1,125 kilograms delivers 228 kW (310 hp). By means of a so-called push-to-pass function the output of the two-litre TFSI engine can be briefly boosted by 22 kW (30 hp). "The Audi TT is an icon and continues to epitomise powerful sportiness and emotional design in what is now its third generation," says Prof. Dr. Ulrich Hackenberg, Member of Audi's Board of Management for Technical Development. "For me it was clear that a driving machine like the new Audi TT belongs on the race track as well. With the Audi Sport TT Cup we have found an exciting approach. The TT is going to thrill fans and drivers." In the 2015 season, at each of six DTM events in Germany and neighbouring countries, two races of the Audi Sport TT Cup are planned. quattro GmbH will centrally prepare and field the 24 cars. Six cockpits will be reserved for changing guest drivers, while interested drivers can apply worldwide for the other 18 places on the grid at www.audi-motorsport.com effective immediately. The multi-stage selection process will take place in close cooperation with the Audi driving experience. Markus Winkelhock will be on hand to coach the participants of the Audi Sport TT Cup as an experienced professional race driver. The former Audi DTM driver and winner of this year's 24-hour races at the Nürburgring and at Spa has already tested the TT cup. His impression: "The Audi TT cup is a genuine race car, ideal for rookies, yet challenging to drive. You immediately feel that you're sitting in an Audi and recognise the close kinship with the brand's other race cars." The extremely light body of the third TT generation with its intelligent material mix of steel and aluminum provides an ideal base for a race car. The four-cylinder TFSI and the six-speed S tronic were adopted from the production model nearly unchanged. An active differential that is electronically variable from the cockpit ensures optimal traction at the front axle. "With the TT cup we offer an attractive race car for beginners and drivers who switch from other racing series," says Heinz Hollerweger, Managing Director of quattro GmbH. "It goes without saying that for Audi safety is of paramount importance. We're using features from the Audi R8 LMS ultra, such as the Audi PS1 Safety Seat." The winner of the new Audi Sport TT Cup can look forward to receiving support in Audi's successful GT3 sports car program. A subsequent promotion to the DTM or the WEC with Audi is another dream of many young race drivers. "Audi fully concentrated on top-flight racing for a long time," says Head of Audi Motorsport Dr. Wolfgang Ullrich. "The Audi R8 LMS in 2008 was the first race car we specifically developed for use by customer teams. With the Audi Sport TT Cup, quattro GmbH now also offers the opportunity to enter racing with Audi."
    0 replies | 88 view(s)
  • bobS's Avatar
    Today, 04:31 PM
    I'm pretty sure this is what you see in the prototypes that are BMW powered by Dinan in the american leman series... Or Tudor, whatever they call it now? Before they were using the s62 though.. This is definitely a race engine, those commenting on the price aren't aware of the cost of the actual race car its going into lol.
    16 replies | 523 view(s)
  • boostedmaserati's Avatar
    3 replies | 233 view(s)
  • subaru335i's Avatar
    Today, 12:55 PM
    Definitely a racecar engine. I could never afford it and have no need for it but like sticky said, its not fair to compare to a motor built for a street car.
    16 replies | 523 view(s)
  • ChuckD05's Avatar
    Today, 10:43 AM
    Guy next door to my job has a 911, FF, and a M5 ... I should ask him to hit the service road one day on lunch in his break hehe
    14 replies | 634 view(s)
  • alex@ABRhouston's Avatar
    Today, 09:44 AM
    Guy I share the building with has an FF. Its a fast car, and is probably one of my favorite Ferrari's out there. I LOVE the interior. ITS A BIG CAR- don't fool yourself! I think its WAY too quiet though. Needs some Tubi exhaust or something. The 4wd turns off around 90mph IIRC. put one person in each car and make sure they both are stock, and I bet the game would change. ESPECIALLY from a dig. that FF plain MOVES off the line.
    14 replies | 634 view(s)
  • Group.america's Avatar
    105 replies | 2391 view(s)
  • Itsbrokeagain's Avatar
    Today, 08:56 AM
    its exactly how Gintani has stated. I think Sal from ACM has a set in his car already, no tune and no codes either.
    61 replies | 4870 view(s)
  • Sticky's Avatar
    8 replies | 485 view(s)
  • josh135's Avatar
    Today, 05:20 AM
    Everybody was saying a 4 banger of some sort and then rumors said it will be a N55B30TO (360-375hp) which now the X4 m40l will carry. If it has a N55B30 bmw will not get my money... there is nothing special about the car in my eyes. It's going to be the same like the 1m. I mean anyone that has a m235i can just buy the suspension parts for the 2m and guess what you have a cheaper 2m with the same motor basically.
    8 replies | 485 view(s)
  • Sticky's Avatar
    Today, 04:50 AM
    Exactly. Which is what they would do I think. The i8 frame has reportedly encountered issues being weak so this car would get a lot of changes from the standard i8 which clearly was not built with performance in mind but more with economy. I think both of these issues are problems.
    3 replies | 233 view(s)
  • Alpina_B3_Lux's Avatar
    Today, 04:45 AM
    The main problem I see with these rumours is that there is really no space to fit an R6 engine into the space where the 3-cylinder engine now sits. At least from what I have seen so far of the i8, which means the entire carbon tub would have to be re-engineered for a larger petrol engine. Also, the problem with the i8 as a "sports car" is not only that it does not have enough hp to compete in its price class. The main problem if you really want to use that power is that the battery is drained after two minutes of hardcore driving and then you're left with a 231hp car until the battery has recuperated. Ok for a 1/4 mile pass that will certainly be enough but that's not what a sports car is about anyway.
    3 replies | 233 view(s)
  • Sticky's Avatar
    Today, 12:09 AM
    That it is and Dinan's price is actually cheaper than VAC from what I saw.
    16 replies | 523 view(s)
  • Sticky's Avatar
    16 replies | 523 view(s)
  • Sticky's Avatar
    Today, 12:08 AM
    As I said, people are guessing. I'm going to write an article on the biggest misses of the year to hold these 'professionals' accountable. It's getting out of control.
    8 replies | 485 view(s)
  • Sticky's Avatar
    Today, 12:06 AM
    Canned tunes evolve too but the point is ultimately that if you're comparing custom dyno tunes to 'canned' or 'box' tunes as you are calling them of course the custom dyno tune is going to be better as it is like a custom tailored suit. Especially if the tuner is skilled.
    51 replies | 1683 view(s)
  • BlackJetE90OC's Avatar
    Yesterday, 11:30 PM
    You know what, you are correct. They must have meant the B58. Now that just basically discredits their recent article.
    8 replies | 485 view(s)
  • KB's Avatar
    8 replies | 485 view(s)
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