CLASS RACER FORUM - View Single Post - Percentage diff between a Chassis Dyno and an Engine Dyno

Ed Wright · 04-05-2011, 10:06 PM

Mike your sure right. A race converter causes more loss, also converter & fluid temp changes effect slippage losses. Tire slippage is another variable. Had a 10.5 car bring his car two days after it was on Reher & Morrison's engine dyno. His showed a 28% loss also. Mine has never been on an engine dyno. Sure hope mine looses more than 28%! LMAO!

04-05-2011, 10:06 PM	#5
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: Percentage diff between a Chassis Dyno and an Engine Dyn Mike your sure right. A race converter causes more loss, also converter & fluid temp changes effect slippage losses. Tire slippage is another variable. Had a 10.5 car bring his car two days after it was on Reher & Morrison's engine dyno. His showed a 28% loss also. Mine has never been on an engine dyno. Sure hope mine looses more than 28%! LMAO! __________________ Ed Wright 4156 SS/JA