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Re: [GMCnet] How many people are still running Carb or EFI [message #220904 is a reply to message #220826] Mon, 02 September 2013 16:05 Go to previous messageGo to previous message
Douglas Norton is currently offline  Douglas Norton   United States
Messages: 191
Registered: April 2008
Karma:
Senior Member
I switched to Howell TBI with EBL last February.  Love it!  No vaporlock, power at all elevations, improved fuel consumption by 14% on a 3,400 mile test drive.  To get a good feel, you need a bigger sample.  I suggest you do a quick survey at the Coos Bay GMCWS rally, or have someone else who attends do one for you.

Oh, if you like to fiddle and use computers, you will love EBL; otherwise, either stick to a stock carb and get it from a GMC vendor or, if you get EFI without EBL, there is little to fiddle with, your power can improve at altitude, and fuel mileage will slightly improve but not what it does with the EBL add on.  I figure I will have saved enough to pay for the TBI in 30,000 more miles (only a few thousand beyond that and it could be, "over my dead body").  If it wasn't for the fact that I would have gladly paid for the privilege of installing it myself, I might not have done it.




________________________________
From: john <tg16jturbo@mac.com>
To: gmclist@temp.gmcnet.org
Sent: Monday, September 2, 2013 12:16 AM
Subject: [GMCnet] How many people are still running Carb or EFI




How many people are running EFI or Carb

If Carb is it original or upgrade

If EFI what brand
--
1978 Royal 403
1977 Birchaven 455
1977 Kingsley 455

All under Upgrading and restoration

Rosemead California
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