djqd36 Posted November 29, 2016 Share Posted November 29, 2016 So now that the rules are up and official, and with the weight to power ratios being so similar, what are the current D guys thinking? Stick with what works in D, or have fun spending the points and move into C? Quote Link to comment Share on other sites More sharing options...
bionicbelly Posted November 29, 2016 Share Posted November 29, 2016 ??? Where are you seeing the new rules? I am also wondering about the jump to TTC (currently TTD). I could burn some points on tires and aero, but I don't think I can get anywhere near the current TTC hp/wt ratio. Quote Link to comment Share on other sites More sharing options...
djqd36 Posted November 29, 2016 Author Share Posted November 29, 2016 The new PTC weight/power ratio is 14.5:1 (This uses the ST4 weight tables and modification factors) Posted on the NASA rules page: See page 5 fo the pdf https://nasa-assets.s3.amazonaws.com/document/document/4271/PT_Rules_2017_v12.1--11-23-16.pdf Quote Link to comment Share on other sites More sharing options...
Snowmants Posted November 29, 2016 Share Posted November 29, 2016 The new PTC weight/power ratio is 14.5:1 (This uses the ST4 weight tables and modification factors) Posted on the NASA rules page: See page 5 fo the pdf https://nasa-assets.s3.amazonaws.com/document/document/4271/PT_Rules_2017_v12.1--11-23-16.pdf Thanks for posting! I was waiting for these too! Quote Link to comment Share on other sites More sharing options...
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