How to TUNE without a DYNO - DIY road tuning with your butt

00:00 - Intro / Real dyno vs butt dyno
04:11 - My engine / setup (what we are working with)
08:31 - Cam timing
15:56 - Fuel
23:36 - Ignition maps

Here is the long awaited butt dyno tuning video. I know it's a long one but promise it's full of super useful information and great for both beginners and newbies wanting to give their engine a road tune. Road tuning or butt dynoing should definitely not be overlooked and seen as simply inferior to a real dyno. A road tune can help you save tons of money by minimizing dyno time and for street driven cars it can be just as good and sometimes even better than a dyno tune. It's also the only option if you live somewhere without an access to a dyno. The added bonus is that road tuning will teach you a lot and enable you get to know your engine better and get a real feel for all the different setups and possibilities.

So in this video we are going to cover everything, from my engine setup and mods all the way to cam timing, ignition timing and fuel tuning. This will be a step by step tutorial with clear and simple instructions on how to advance or retard your cams, do pulls on the street, adjust for different air fuel ratios and build and tune your ignition map.

DISCLAIMER / IMPORTANT NOTICE:
This is purely an instructional videos and any and all road tuning procedures that you employ you are doing so at your own responsibility. Road tuning is SAFE as long as it's done with the proper precautions and while being completely aware and respecting traffic and road conditions and traffic laws and regulations. Be safe, respect the laws, look at your gauges and laptop only when it's 100% safe to do so and take your time to do it right. You are responsible for your and the safety of others on the road when driving.

Cam timing / adjustable cam gears video:    • Adjustable CAM GEARS - the basics you need...  

AEM X-series wideband:    • AEM X-series wideband AFR gauge unboxing  

AEM X-series wideband install:    • How to install a WIDEBAND gauge and sensor...  

Nodiz Pro ECU:    • NODIZ pro ignition ECU unboxing  

How to install the Nodiz Pro:    • How to install the NODIZ pro ignition ECU  

More info about my engine:    • Everything you wanted to know about my bik...  

https://www.driving4answers.com/shop/

#d4a #bikecarb4age #tuning #dyno #buttdyno #mr2 #bikecarbsoncars #bikecarbconversion #4age #4age16v #aw11 #ae86 #4agebigport #mr2mk1 #toyota #jdm #celica #corolla #starlet #ke70 #fx16 #ignitionmap #fuel #camshaft