[Diy_efi] RE: Diy_efi digest, Vol 1 #413 - 12

William Shurvinton shurvinton at orange.net
Thu Dec 19 23:43:32 GMT 2002


You can't isolate it, but you can take it out the equation with a coast
down. Otherwise you would put skinny tyres at high pressure on you car
before going to the dyno so you could proove to your mates that you have 10
more RWHP than they do.

Bill
----- Original Message -----
From: <Shannen at grolen.com>
To: <diy_efi at diy-efi.org>
Sent: Thursday, December 19, 2002 10:45 PM
Subject: Re: [Diy_efi] RE: Diy_efi digest, Vol 1 #413 - 12


> How would you isolate the friction in the contact patch?  Without a way
> to attach a similar mass to the wheels without the friction of the
> contact patch...  And additionally, since the tire is normally on the
> road, it's not unreasonable to say that rear wheel hp is the net sum>



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