TT02 FRD: Swapping Eagle Parts to Reduce Front End Play

I really like my Eagle Racing TT02 FRD, and plan on keeping it for a while. If I have one main complaint about the chassis it is the excessive amount of front end slop it has. I have changed rod ends, and shimmed up places as much as I could, but there are some things that can't be fixed as easily without causing binding. The stock upper arms are one of the main culprits here. Despite having a seriously long pivot shaft, the arms were designed too narrow, and due to manufacturing tolerances, this created a lot of slop in some cases.

I think Eagle listened to it's customers and team drivers, and chose to make this better on the new TT02 RWD chassis that was recently released.

Project Update: Yokomo Drift Package Type C RWD

Sorry for the lack of content recently. I've started a new job, and have been working on some other projects that have kept me away from the keyboard lately.

A while back I posted about an upcoming build of the Yokomo Type C chassis. It took a little longer than expected to complete, but it has been a fun project. I'm not going to detail the entire build but will give you the highlights of what I am calling a "budget" RWD build.

The build is pretty straightforward, and I used a limited number of upgrades along the way.

Product Showcase: Usukani Rear Shaft Conversion Kit for Sakura D4

There is no doubt that the 3 Racing Sakura D4 has taken off since it was introduced. The same can be said for Usukani. This young brand has gained interest and momentum worldwide in a short amount of time. They have put a lot of focus on the Sakura D4 and are delivering unique upgrades for this popular chassis. Usukani's latest and most significant upgrade to date is the Rear Shaft Conversion Kit for the Sakura D4. They are producing it in Pink, Black, Silver, Yokomo Blue, and Red. The USA pricing on this little gem is a mere $78.

This kit is very comprehensive, and replaces the entire rear drive section and bulkhead on the D4.

It comes packaged neatly, and protects the finish on all the parts nicely.

New Build Coming Soon: Yokomo DP Type C

I've had a Yokomo Drift Package build on my 'to do' list for a long time. Looks like it has finally made it near the top of the list. My intention is to make this a two-stage build. First the plan is to build it mostly stock, using a few upgrades up front to convert it to RWD. I really want to experience it in all it's plastic tub chassis glory! :) Eventually I wold like to pair it up with one of the many conversion chassis that are available for the full experience. This chassis should keep me busy for a while...

Sakura D4: New Dampers, Aluminum Parts, New Gyro, and New Screws

I've really been enjoying the D4 so far, and the more I work with it, the more I like it. 3 Racing made a nice step forward over the D3 and now that factory upgrades are starting to filter through the pipeline, essential upgrades can be completed.

The first order of business is taking care of my main gripe with the stock chassis... steering wipers.

Usukani D4 Carbon Option Set: Completed Chassis Gallery

As promised, here is a gallery of the completed Usukani Sakura D4 Carbon Option chassis set. I really love the look of the black version. It matches great with the de-anodized aluminum parts and I almost don't want to finish adding the electronics.

Before I assembled it though, I took steps to keep it looking good...

Sakura D4: Smoothing Up the Drivetrain and D3 Rear Arm Swap

The D4 has been a solid runner so far, but that doesn't mean I should stop trying to improve on it a bit. Like everyone else, I have been waiting for 3 Racing to finally release their upgrade parts for the D4. I desperately want to replace the plastic steering arms with some aluminum parts. I'll probably try out some of the rear suspension mods that they have coming as well. In the mean time, I did a few mods with some parts that are already available.

Sakura D4: Steering and Suspension Mods

As of right now, 3 Racing has not released any upgrade parts for the D4. But that doesn't mean some simple improvements can't be done in the mean time. I noticed that the center link in the steering has some flex as the angles get closer to full lock. It would have been nice if 3 Racing made a straight link for the RWD kits, but I am sure that keeping parts to a minimum is what helps keep cost down. Another problem with the center link is that it is a fixed length, so Ackermann cannot be adjusted. I made a center link out of two Sakura shock ends and incorporated an adjustable turnbuckle.

You have to make a little room for it first...

Sakura D4: Chassis Detail Shots

Snapped a few detail pics of the competed 3 Racing Sakura D4 roller.  I really like the look of the natural aluminum over the pink.

More Pics...