DIY_EFI Digest V4 #713

[MASON HAYES]

well im asking to cross my address off the list 
nothing against list, I just dont check it often enough and my mailbox gets
crammed full of redundant mail

      thanks  
		mason hayes  mahayes at bc.cc.ca.us







At 05:00 AM 12/23/1999 -0500, you wrote:
>
>DIY_EFI Digest       Thursday, December 23 1999       Volume 04 : Number 713
>
>
>
>In this issue:
>
>	Horsepower verse Torque
>	Re:EFI throttle bodies
>	Re: Horsepower verse Torque
>
>See the end of the digest for information on subscribing to the 
>DIY_EFI or DIY_EFI-Digest mailing lists.
>
>----------------------------------------------------------------------
>
>Date: Wed, 22 Dec 1999 15:18:04 -0500
>From: Will McGonegal <McGonegal.Will at etc.ec.gc.ca>
>Subject: Horsepower verse Torque
>
>Power [Hp] = 5252.113122 * Torque [ft lbs] / rpm
>5252.113122 = 550 [ft lbs/sec/Hp] * 60 [sec/min] / (2 * pi [rad / rev] )
>
>------------------------------
>
>Date: Wed, 22 Dec 1999 21:06:52 -0500
>From: Michael Frank <mfrank at westnet.com>
>Subject: Re:EFI throttle bodies
>
>Dave:
>
>	I don't know about Holley pattern, but I got a great price on the Weber
>pattern TB from Jenvey in the UK. The cost for a two bore Weber-equivalent
>is about US$300. They can custom make whatever you want: one or two
>injectors, idle bypass, any size throttle body. If you are ordering from
>the US, be sure to ask them not to charge you VAT. Their website is:
>
>http://www.jenvey.com
>
>There's a complete online catalog.
>
>(No Affiliation, caveat emptor, etc.)
>
>Mike Frank
>
>
>> What's the going price for Weber and Holley pattern EFI throttle bodies
>>with injector mounts?
>
>------------------------------
>
>Date: Wed, 22 Dec 1999 20:15:11 -0600
>From: John Nutter <jnutter at pclink.com>
>Subject: Re: Horsepower verse Torque
>
>DIY_EFI Digest wrote:
>> 
>> DIY_EFI Digest      Wednesday, December 22 1999      Volume 04 : Number 712
>> 
>
>> With carb I think the down sizing is to increase the gas speed through the
>> carb to increase the efficiency of the carb (not the engine). I am an SU
>> person (Variable venturi, constant gas speed). I think that with Injection
>> as long the gas speed is high enough to stop the fuel dropping out of the
>> air then bigger is better. If the induction system is long enough and not
>> too big then you will get some raming effect due to gas momentum at certain
>> RPMs...
>> 
>> Interesting to see what other people say...
>> 
>> Ade
>> 
>
>I've read that the purpose of the venturis is to raise the speed of the
>air/fuel mixture to improve atomization and to drop the air pressure to
>help evaporate the gas. 
>
>- -- 
>John Nutter '85 CJ7
>Admin for Jeepoffroad Mailing List
>http://www.pclink.com/jnutter/jpor.htm
>
>President of Trailriders 4x4 club 
>http://www.off-road.com/~riders/
>
>------------------------------
>
>End of DIY_EFI Digest V4 #713
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