[Gmecm] High CR TBI

Tom Butcher di_dallas
Fri Aug 4 15:20:11 UTC 2006


Lyndon, what is the induction setup like?  Are you running two of the Holley 4BBL TBI's or something else.  I ran a similar setup on a 500HP 383 stroker using a single 900 cfm Holley 4BBL TBI on a 16197427 PCM.  I built  quad P/H injector driver box to go between the TBI and PCM.  No reason you could'nt use two boxes and run two 4BBL TBI's.  HotRod never gives credit to the people who push the factory EFI to the limits.  It does'nt sell their advertisers parts.
   
  Tom

Programmer <lwester at lincsat.com> wrote:
  Just a heads up for you guys...

Built a 12.5CR to 1 engine for a client, running this rig on a '7747 with 8 
injectors in a 1990 pickup truck (daily driver). Funny thing is that the 
client contacted "HotRod" magazine and got laughed at...they said it can't 
be done.

Anyway...he's presently blowing away LS1 Camaros with this combo at the 
track...and everyone is looking for the supercharger or the Nitrous.

Best part is that he's also getting 26 MPG !

Lyndon ; )
Westers Garage
1-888-937-8371
403-377-CARS 

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