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Holley High-ram tuning settings

  • Thread starter Thread starter spencergt66
  • Start date Start date Apr 1, 2026
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X-cam34

Member
Jun 22, 2025
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ten
May 9, 2026
#21
  • May 9, 2026
  • #21
Good deal, I left your settings added my Spark and AFR tables, scaled my VE to 19lbs injectors. I also have an X cam so maybe...
 
S

spencergt66

Member
Mar 19, 2026
18
5
13
Camano Island Wa
May 10, 2026
#22
  • May 10, 2026
  • #22
OK so I got the tune loaded last night and still the same cant rev the darn thing runs just nasty pig rich its like all the changes have little to no effect on this dam thing.
 
X

X-cam34

Member
Jun 22, 2025
69
21
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ten
May 11, 2026
#23
  • May 11, 2026
  • #23
sorry i am out of ideas here., just being real with you .
 
S

spencergt66

Member
Mar 19, 2026
18
5
13
Camano Island Wa
May 12, 2026
#24
  • May 12, 2026
  • #24
Still seems like this dam dual sync distributor is losing spark, I can see the signals are still fine on the scope but the high voltage side just randomly seems like it has no output ive tried multiple timing lights and they all seem to intermittently work . I did some reading looks like the holley dual sync distributors have alot of issues. I was alble to call summit and they sent me a new one should be here tomorrow. If that dont work I do have a bic lighter
 
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spencergt66

Member
Mar 19, 2026
18
5
13
Camano Island Wa
Jun 17, 2026
#25
  • Jun 17, 2026
  • #25
Small update..... New distributor installed no change sent the ECU to AMP EFI to check to see if there was issues they said nothing is wrong with it. I have worked remotely with 2 different tuners for several hours and still dont work . I still think theres something wrong with the ECU but I was told its just fine but I still think otherwise..... Ill reach out to them again but at this point im about ready to take all this MegaSquirt stuff off and put it in the trash
 
X

X-cam34

Member
Jun 22, 2025
69
21
18
ten
Jun 17, 2026
#26
  • Jun 17, 2026
  • #26
can you upload your current tune and a fresh data log if possible could you drive the car a bit....
 
S

spencergt66

Member
Mar 19, 2026
18
5
13
Camano Island Wa
Jun 18, 2026
#27
  • Jun 18, 2026
  • #27
X-cam34 said:
can you upload your current tune and a fresh data log if possible could you drive the car a bit....
Click to expand...


The car barely runs never has you cant even rev it acts like the timing is way of but changing the tooth offset from 0-400 degrees changes nothing its pretty special
 
R

rwfid

New Member
Jan 19, 2020
4
0
1
Idaho Falls, ID
Jun 18, 2026
#28
  • Jun 18, 2026
  • #28
Which tune are you currently running, and specifically which distributor are you using now?
 
S

spencergt66

Member
Mar 19, 2026
18
5
13
Camano Island Wa
Jun 19, 2026
#29
  • Jun 19, 2026
  • #29
Still tunning holly dual sync but only using it for the cam sensor have a 36-1 toothed ring on the crankshaft for the CS
 

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