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1250 E85 conversion
http://motorsportsvillage.com/forum/viewtopic.php?f=21&t=9229
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Author:  jmarkaudio [ Tue Jun 05, 2012 1:26 pm ]
Post subject:  Re: 1250 E conversion

.136 is fine for a 1050 but not a 1250, I'd start at least .160. Go up from there to start. You will see a MPH improvement when you go in the right direction.

Author:  Beretta [ Tue Jun 05, 2012 5:00 pm ]
Post subject:  Re: 1250 E conversion

Mark are the rest of the spec's good??? Bruce listed them on the 1st page.
Thanks

Author:  Ken0069 [ Tue Jun 05, 2012 5:03 pm ]
Post subject:  Re: 1250 E conversion

How about timing? :-k

Author:  Beretta [ Tue Jun 05, 2012 5:07 pm ]
Post subject:  Re: 1250 E conversion

running 36 now with gas..

Author:  jmarkaudio [ Tue Jun 05, 2012 5:24 pm ]
Post subject:  Re: 1250 E conversion

Everything else is OK to start, you might plug the .026 bottom e-bleeds and then get an AFR reading to go from there.

Author:  Beretta [ Tue Jun 05, 2012 5:41 pm ]
Post subject:  Re: 1250 E conversion

jmarkaudio wrote:
Everything else is OK to start, you might plug the .026 bottom e-bleeds and then get an AFR reading to go from there.


I have the bottom plugged
.020
plugged
.020
.024
plugged

Author:  jmarkaudio [ Tue Jun 05, 2012 8:33 pm ]
Post subject:  Re: 1250 E conversion

Plug the .024 as well, a trend I saw on my last logs will have me making a similar change, of course that will be a while now.

Author:  Ken0069 [ Tue Jun 05, 2012 9:07 pm ]
Post subject:  Re: 1250 E conversion

jmarkaudio wrote:
Plug the .024 as well, a trend I saw on my last logs will have me making a similar change, of course that will be a while now.


Well, you could put either Bruce or your brother in that thing and continue testing?? ;-)

Author:  ajcasini [ Tue Jun 05, 2012 9:23 pm ]
Post subject:  Re: 1250 E conversion

Mark first off, Welcome back. Glad you are doing well and things turned out good for you.

Secondly what did you see in the log that is having you block the other bleed off? I only run 2 emulsion bleeds in the carbs I do from 024 - 028 depending on engine setup. On the dominators I run .024 - Blank - .024 - Blank - Blank on the 5 emulsion blocks. With the 4 emulsion blocks I do .024-Blank -.024-Blank. This is the best I have found so far. Didnt do the extensive testing that you and Bruce did but moved them around a bit. I was going to try a setup a little like yours next week to see how it changes things.

Author:  nomad [ Tue Jun 05, 2012 9:25 pm ]
Post subject:  Re: 1250 E conversion

Ken0069 wrote:
jmarkaudio wrote:
Plug the .024 as well, a trend I saw on my last logs will have me making a similar change, of course that will be a while now.


Well, you could put either Bruce or your brother in that thing and continue testing?? ;-)


I've been told not to strap in for a while. The belt goes over my incisions. Plus, I haven't cross licensed for over 125 inches.

Barry's the new testee for a while. We're gonna use his fuel, kinda long distance. I'm looking for a 170 MPH pass on hootch. =D>

Meanwhile, I have some Innovate stuff to install.

Author:  Ken0069 [ Tue Jun 05, 2012 10:53 pm ]
Post subject:  Re: 1250 E conversion

I bet you'll be ready before Mark will though.

License? For what? Image

Author:  Beretta [ Wed Jun 06, 2012 5:06 am ]
Post subject:  Re: 1250 E conversion

Ken Bruce is in NHRA land and need a cross license for to run a digger..Yep 3 test passes and the
send NHRA the check :- ...Yep the faster you go the more $$$$ you send them....

Author:  Beretta [ Wed Jun 06, 2012 5:08 am ]
Post subject:  Re: 1250 E conversion

jmarkaudio wrote:
Plug the .024 as well, a trend I saw on my last logs will have me making a similar change, of course that will be a while now.


So do you want me to plug the .024 now before I test or leave it and see what happens...??

Author:  nomad [ Wed Jun 06, 2012 7:10 am ]
Post subject:  Re: 1250 E conversion

Beretta wrote:
Ken Bruce is in NHRA land and need a cross license for to run a digger..Yep 3 test passes and the
send NHRA the check :- ...Yep the faster you go the more $$$$ you send them....


NHRA land. =; I love it.

Author:  jmarkaudio [ Wed Jun 06, 2012 8:09 am ]
Post subject:  Re: 1250 E conversion

Yes, plug it first. On the 1250 I saw a lean trend up top I didn't see on the 1050 with the same setup. .020, plug, .020, plug plug.

I am working on getting someone I trust to drive it a few times, but i need to build some stamina and have my incisions heal before I'm up to being crew.

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