Subject	The inertia associated with each will be additive, however
Posted by	black300zx on May 27, 2021 at 1:26 PM
	This message has been viewed 233 times.
In Reply To	Weight relationship btw Flywheel & Front pulley/balancer? posted by ZXoltan on May 26, 2021 at 09:58 AM
Message	inertia is a function of weight and diameter. More specifically, inertia is proportional to diameter squared, so you'd need a much larger crank pulley weight reduction to have the same impact as a given flywheel weight reduction.
Follow Ups	Preferred flywheel for street use? - ZXoltan 18:54:27 05/25/21 Id recommend Zspeeds flywheel. - Drk93TT 19:31:41 05/25/21 I have used both RPS/SpecialtyZ and the Zspeed. - Boosted1 06:27:20 05/26/21 2nd that on the Zspeed. (n/m) - RICH1 08:40:00 05/26/21 I started with a Fidanza flywheel in 2007. The ring gear - 90TT Zfan 08:01:16 05/28/21 $125 usd!!! Holy sh!t, $43 cdn here with the step. - itsa300zx 20:07:23 05/25/21 I went through Bernie - $100 incl return shipping IIRC - Woodnutz (PA) 20:47:56 05/25/21 How has the the resurfaced FW worked out? And >>>>> - ZUL8TR 05:07:30 05/26/21 So far, so good. Coupled with the Z1 mild street clutch, - Woodnutz (PA) 08:07:18 05/26/21 I heard the JWT one was a nice middle ground because of its - JULIAN 22:16:59 05/25/21 Re: Preferred flywheel for street use? - DanielThomas 22:19:20 05/25/21 Weight relationship btw Flywheel & Front pulley/balancer? - ZXoltan 09:58:47 05/26/21 I went back to OEM balancer from a lightweight pulley - platinumist 11:50:15 05/26/21 The inertia associated with each will be additive, however - black300zx 13:26:58 05/27/21 Thanks. Makes sense. Seems like not even worth the - ZXoltan 15:34:12 05/27/21 If you can find the old TTZD dyno days posts, they had - Inzane 12:11:19 05/31/21 i'd also look at the ring gear teeth on the old flywheel. - slayer fan 12:05:51 05/26/21 Re: Preferred flywheel for street use? - Rob260 20:56:41 05/27/21 I have a freshly rebuilt RPS for TT w. new inserts if anyone - Bernie (NoVA) 08:44:51 05/28/21 RPS and SZ/RPS is my standard... - ConVerTT 14:45:50 05/29/21
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