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  #141  
Old 10-29-2022, 04:09 PM
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charlie66 charlie66 is offline
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I have a Domi E85 Brand New built by Kevin At CSU Im thinking about selling
I got my EFI working well again
Thanks for the offer but im not done trying to get to the bottom of this...

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  #142  
Old 10-29-2022, 04:47 PM
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63lemanster 63lemanster is offline
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Thanks for the offer but im not done trying to get to the bottom of this...
your welcome .
good Luck with it

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  #143  
Old 10-29-2022, 06:37 PM
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your welcome .
good Luck with it
Thank you

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  #144  
Old 10-30-2022, 03:06 PM
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stock with sump
I didn’t have good luck with a sump in the grandville! Was so much better when I went to cell and the magnafuel 275, does the guy with 509 have a cell?

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74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,7.33@94.55-11.502@117.74


2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32
M/T 275/60 ET SS Drag Radial

2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's
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  #145  
Old 10-30-2022, 04:45 PM
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I didn’t have good luck with a sump in the grandville! Was so much better when I went to cell and the magnafuel 275, does the guy with 509 have a cell?
I rigged up a gauge on my cal against my windshield . So ill go make a pass tomorrow and see how the pressure holds up . That will at least get me closer to figuring this out..

Id rather not have a cell , its a street car .Ill have to look up the 275 and check it out.

IDK ill ask if hes got one .My pump is old so maybe it not up to the task anymore like Scott said.. I think this test im going to try will shed some light on that ..

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  #146  
Old 10-30-2022, 05:28 PM
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I checked out the 275 , Magnafuel says its good for 750hp with gas and 400hp alcohol . Whats it good for with methanol ?

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  #147  
Old 10-31-2022, 01:37 PM
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So fuel pressure at WOT goes from a solid 7psi to a bouncy 4 psi . Is this normal for a carburetor motor or is it a problem ?

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  #148  
Old 10-31-2022, 03:17 PM
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So fuel pressure at WOT goes from a solid 7psi to a bouncy 4 psi . Is this normal for a carburetor motor or is it a problem ?
Sounds like it’s time for a pump imo!

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74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,7.33@94.55-11.502@117.74


2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32
M/T 275/60 ET SS Drag Radial

2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's
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  #149  
Old 10-31-2022, 03:26 PM
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Sounds like it’s time for a pump imo!
Yes, im going to pull this motor next season and put a boosted engine in so i guess its time for a real good pump now .

Any suggestions ? I was told the Aeromotive 1000 is really good ..

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  #150  
Old 10-31-2022, 03:33 PM
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I have a Product Engineering 310 combo that I will not be using. Too much for what I need. As I recall, I bought it here but don’t remember from who. pn4510. PM me if you’re interested.

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  #151  
Old 10-31-2022, 05:40 PM
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grandville455 grandville455 is offline
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Originally Posted by charlie66 View Post
Yes, im going to pull this motor next season and put a boosted engine in so i guess its time for a real good pump now .

Any suggestions ? I was told the Aeromotive 1000 is really good ..
I’ve been running the A1000 no complaints here with it, product engineering is very good also!

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Darby
74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,7.33@94.55-11.502@117.74


2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32
M/T 275/60 ET SS Drag Radial

2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's
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  #152  
Old 11-23-2022, 10:45 AM
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Any progress?

Here is a link to a build on Holley website.
(I have a page saved on my computer that is like this but more details)

E85 Build


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  #153  
Old 11-23-2022, 08:18 PM
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charlie66 charlie66 is offline
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Originally Posted by johnta1 View Post
Any progress?

Here is a link to a build on Holley website.
(I have a page saved on my computer that is like this but more details)

E85 Build
It was a inadequate fuel pump and lines .

Thanks for the link ..

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