Originally Posted by
Sizzlechest
Does anyone have a performance comparison of their 13.5 wheeler...before and after plastic diff gears? Just wondering if there is a noticeable difference on track performance.
yes, The 30 gram savings was fairly noticeable for clearing jumps. I think it is a hair quieter, but my 30mm motor fan is so loud that it's hard to tell. I recommend them after running about 6 packs with them. Running on dirt clay mix. the 200K center fluid was awesome too.