Other books to his credit are modern engine tuning, twostroke performance tuning and forced induction performance tuning. The hyper engine was a 1930s study project by the united states army air corps usaac to develop a highperformance aircraft engine that would be equal to or better than the aircraft and engines then under development in europe. This book should also be required reading for shop owners and dyno operators. An internal combustion engine needs air, fuel, and spark, the familiar combustion triangle. This shows up in the st g51 where the rc version has. Designing and tuning highperformance fuel injection system by greg banish and performance fuel injection systems hp1557. Airtronics 10 arrma 17 axial 28 caster racing 1 castle 10. How to design, build, modify, and tune efi and ecu systems. Gain fundamental knowledge and then a practical step by step process for getting any tuning job done. We also maintain the largest database of new and vintage rc manuals on the web.
Aug 09, 2011 any other reccomendations would be great. The s21p5xlt makes excellent bottom end power, and is an excellent choice for 18 buggies and trucks. What are some good books on tuning engines for performance. Knowledge is power and whether you are tuning your car yourself, wanting to start a career as a professional tuner or even if you are just wanting to choose and communicate effectively with a professional tuner having a. Dyno testing and tuning is the first book to explain the proper testing procedures that everyone should use to get accurate results from an engine or chassis dyno. It is a musthave for tuners and calibrators and a valuable resource for anyone who wants to make horsepower with a fuelinjected, electronically controlled engine. Hobao hyper 8 nitro power dirt and dust rc in motion duration. Other books to his credit are modern engine tuning, two stroke performance tuning and forced induction performance tuning. As well as our all new hypertech powersports product line for 202015 polaris rzr xpxp4 turboturbo s. Several years ago there was an article in theit 12 port news. Factory settings for hsn is 3 turns open from fully closed i have mine at 2. Pdf summary of basic engine tuning, created by judge in the engine tuning article, terry also discusses baffling in order to keep the head cool. Advanced tuning takes enginetuning techniques to the next level.
The low and high needles, shown on this da70 twin, need to. Engine tuning basics from terryscustom flyinggiants. Gm efi tuning for beginners posted on december 15, 2014 by scott parker in columns, the science of speed with scott parker 1 comment if youve been around the gm efi scene, whether it is perusing the messageboards, races, car shows, etc. Hypertech power tuning puts fun and excitement into driving. After i just took the hole engine out and cleaned every bit and polished the crank b. Mostly looking to satisfy curiosity, maybe tune once my. As well as our all new hypertech powersports product line for 202015 polaris rzr xpxp4 turboturbo s and xpxp4. Radio control equipment set tools recommended hyper engine series required for engine starting n itro included items. Nitro engine tuning guide part 1 the needles of the carburettor.
Engine tuning basics from terryscustom first time gas aircraft owner. Hypertech power tuning optimizes these three elements to produce maximum performance. Hypertechs max energy downloads and saves the stock tuning program, then uploads your customized power tuning program. I have been to fordsix and that forum doesnt stay nearly as busy as this one. You actually are getting the hp tuners specific book, cd with video, complete with our tuning process sheets that are hp tuners specific to your combo bolt on, headscam, fi and nitrous. Engine tuning is the adjustment or modification of the internal combustion engine or engine control unit ecu to yield optimal performance and increase the engines power output, economy, or durability. Authors harold bettes and bill hancock, recognized experts in the performance and racing industry, apply their wealth of knowledge and experience to deliver the. Performance in motion, augustseptember 2007 if you are willing to spend the time learning the technology this will be a great book for your library. Setting engine for normal tuning high speed as you approach the first 68 tanks running you can start to gradually adjust you engine for normal performance. This tutorial covers how to tune the high speed and low speed needles of your nitro engine. They can reprogram the tire pressure monitoring threshold when installing larger than stock tires application specific feature. Ford 300 engine build performance reccomendations the h.
Datalogging of the engine sensor data during a wide open throttle run reveals the actual air consumption. Engine tuning is the adjustment or modification of the internal combustion engine or engine control unit ecu to yield optimal performance and increase the engine s power output, economy, or durability. Sct performance, bully dog, edge, hypertech, smarty tuners, and more. Nitro engine factory needle settings list page 4 general nitro. The project goal was to produce an engine that was capable of delivering 1 hpin 3 46 kwl of engine displacement for a weight of less than 1 lbhp delivered. Over the years, fellow tuners have made files to help others setup tables in hp tuners and they can be difficult to find. Microsoft press books, ebooks, and online resources are designed to help advance your skills with microsoft office, windows, visual studio. We find out which factory ls head performs best under boost. Last thing, the ofna hyper engine is not a driect replacement for the stock engine. Max energy tuning extracts every bit of energy possible out of every molecule of fuel giving you more miles at partthrottle and more power at wideopen throttle.
You can then begin adjusting the fuel mixture to maximize performance for your driving needs. The low and high needles, shown on this da70 twin, need to be tuned well for optimum power and reliability. It comes factory fitted with the hyper 21 turbo race 3 port engine and polished tuned exhaust system. With a maf its easy to see if power delivery is smooth or not and view how much air the engine is intaking at any given moment. I have posted them here, on my site, and i will add more as they become available for you to use for free. Setting engine for normal tuning high speed as you approach the first 6 8 tanks running you can start to gradually adjust you engine for normal performance. It comes factory fitted with the hyper 21 turbo race 3.
Please note any adjustments need to be very small at 18th turn increments. Hypertechs power programmers also allow you to return to the original factoryinstalled engine calibrations in just a few minutes. In order to increase engine efficiency, horsepower and torque, our engineers first optimize the spark and fuel curves point by point over the entire rpm band. Efi tuning fundamentals teaches you the core principles behind the engine operation, as well as the operation of the ecu. Several years ago there was an article in theit 12 port news about cutting ford v8 head and rewelding the pieces for a 300 six.
Youll learn how the engine produces power, why it requires a specific amount of fuel, and how to decide what the optimal ignition timing is using the dyno. Metallic, camaro 2lt convertible in hyper blue metallic extracost color, camaro 1lt coupe in red hot, camaro ss 1le coupe in summit white and camaro zl1 coupe in black. With a vortech centrifugal supercharger making 8 psi of manifold boost, the same engine can show approximately 140% load at peak power. Graham bell is an acknowledged expert on engine tuning, with many years experience in this field. This means no worries about damaging your engine or transmission when towing up to the maximum weight rating specified by the vehicles manufacturer. I was wondering if anybody has used the ofna hyper. The exhaust was timed to open 74 before bdc and close 74 after b dc for an open duration of 148 and the transfer and boost ports timed to open 64. Chevrolets version of multiport fuel injection called tuned port injection was introduced to the public in 1985 on the corvette and camaro. Featuring tuned length intake runners, one individual injector per cylinder multiport, and mass airflow sensor. Thanks for watching this video by jthornley12 action. Dyno testing and tuning is the first book to explain the proper testing procedures that everyone should use to get accurate and useful results from either an engine or chassis dyno.
Put optimum gas and diesel performance at your fingertips with cuttingedge tuners and programmers from the best. Basically i want to upgrade my t maxx and im not sure if i should get the 8 port or 5 port. Before taking your vehicle into a dealership for service, always return the vehicles computer back to the factory programming. Still, you can always buy a 4 port and when the engine is shot you but a piston and sleeve for an 8 port, thus ud be upgrading your engine. Most people with an 8 port are very happy with the power of the engine even though tuning can at times be hard. But simple does not mean easy, and thats where engine management. If this is an 8 cylinder engine with individual injectors, we can estimate required injector size as. Knowledge is power and whether you are tuning your car yourself, wanting to start a career as a professional tuner or even if you are just wanting to choose and communicate. This type of engine is gradually creeping in to rc because its the same kind of performance needed for 3d flying where large props are used for high thrust. Bimmerforums is the preferred online bmw forum and community for bmw owners. Competition x is the webs leading source for rc information. The hyper 7 tq is highly adjustable so you can tweak the tuning for peak racing performance or just for the pure pleasure of running this fine rc car for fun.
The project goal was to produce an engine that was capable of delivering 1 hpin 3 46 kwl of engine displacement. Did you have to do any modification or it was pretty much just a direct replacement for the t maxx engine. Advanced tuning, author and calibration engineer greg banish provides the reader with the insight required to understand and tune modern efi systems. Hyper 7 tq pro with hyper 21 pro 8 port engine youtube. If you dont have access to a head temperature gauge, you can use water to check the head temperature. Enginetuningtechtips wegetdozensoftuningquestionsfromaroundthe. The main difference is that the exhaust port timing is lower than whats usual for rc engines. If it sizzles away immediately, shut down your engine.
If you are not willing to step up to some high dollar head work, then accept the engine for what it is and build. Also any good 300 performance part supplier information would be good as well. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm. Pdf summary of basic engine tuning, created by judge. Its been modified so your friends hyper 21 may vary a little to mine, but i found this tuning guide will work for.
Well i just did some more porting and cleaning out the piston and stuff. Competitionx competition x is the webs leading source for rc information. Nitro engine information hyper 21 cml distribution. Learn how to tune efi electronic fuel injected engines the right way. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other. In the engine tuning article, terry also discusses baffling in order to keep the head cool.
Jun 24, 2007 the sleeve utilizes conventional schnuerle plus boost port scavenging with a single transfer port on either side of the divided exhaust port and a single boost port directly opposite the exhaust. Unfollow tuned port engine to stop getting updates on your ebay feed. Terry mcgean hemmings muscle machines 20070401 if you are willing to spend the time learning the technology this will be a great book for your library. Our line of performance programmers for latemodel gasoline and diesel applications allows you to adjust critical parameters, including shift points, shift.
Power tuning is a procedure that hypertech invented and developed to improve the performance and efficiency of computercontrolled vehicles. Hypertechs power tuning is the only tuning on the market that allows you to use the highest power level for towing while maintaining safe egts. At bimmerforums, you will find technical howto information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Any guides or books to help me understand what im looking at. The s21p5xlt makes excellent bottom end power, and is an excellent choice for 1 8 buggies and trucks. We find out which factory ls head works best under boost in this backtoback test of the 706 heads vs. And while engine tuning has always been considered an art by many, all engines truly need to reach their true performance potential is a balanced combination of air, fuel, and timing. The hyper 7 tq rtr is an assembled 1 8 scale offroad nitro buggy ready to rip with a 2. Hypertech power tuning is emissionlegal in all 50 states and does not void the vehicles factory warranty. Nitro engine information hyper 21 important read this before starting your engine. Nitro hobao hyper ss buggy rtr vs kyosho mp9 with reds engine on road which one gonna win. Since 2001, competition x has been providing the rc community with tons of tuning tips, tricks, howtos and online articles on all the latest and greatest rc vehicles.
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