« previous next »
Pages: [1]   Go Down

Author Topic: running smaller dose on nitro  (Read 1646 times)

Offline wideopen231

  • Hero Member
  • *****
  • Posts: 1911
    • View Profile
  • Your Best Time: 1/8 3.70@ 198 1/4 5.78@245
  • Your Engine: Hemi 526 ci alcohol
  • Your Track: Piedmont
  • Your Vehicle: 225 CMC FED
  • General Location: NORTH CAROLINA
running smaller dose on nitro
« on: August 19, 2021, 02:15:12 PM »
 After weekend working on  TA/D A fuel car a nd precautions to keep from getting bolwn up. I got to wondering how I have gotten by with cranking car on alky and just htting nitro/alk mix. I have not blown lines out after shut down. Not that I have run car with with it except playing or at show I did cpl months ago.
I msu have heard 2 dozen stories of explosion from even small amount of nitro. One that made me wonder was about using nitro jug for alky. Seems they used  a nitro jug that had been fully drained for their alky and when firing car it blew gaskets out and almost caught guy in heap.Personally I think something else happened.

Anybody here who has run small amounts say 25% or less ever had issue with nitro being in cylinder or lines causing probelm?
Logged
Relecting obama is like shooting right foot because it did not hurt enough when you shot left foot

Offline msundstrom

  • Full Member
  • ***
  • Posts: 119
    • View Profile
  • Your Best Time: 7.45 @ 182 in 1/4
  • Your Engine: NA Injected 505 BBC on 45%
  • Your Track: Woodburn Dragstrip
  • Your Vehicle: FED
  • General Location: Washington Coast
Re: running smaller dose on nitro
« Reply #1 on: August 20, 2021, 06:44:30 AM »
I have never had any issues at 47%. I ground the mag after a pass, pull the plugs when back in the pits and let it air out. I always start cranking the engine with the ignition off then flip it on. When I warm it on nitro I pull the fuel shut off and continue running it on my methanol startup drip tank to purge the nitro. Bad things can happen, I just try to not be one of those stories. I think your nitro/alky jug story needs “the rest of the story”.
Logged

Offline wideopen231

  • Hero Member
  • *****
  • Posts: 1911
    • View Profile
  • Your Best Time: 1/8 3.70@ 198 1/4 5.78@245
  • Your Engine: Hemi 526 ci alcohol
  • Your Track: Piedmont
  • Your Vehicle: 225 CMC FED
  • General Location: NORTH CAROLINA
Re: running smaller dose on nitro
« Reply #2 on: August 20, 2021, 08:31:56 PM »
Yea I am thinking there is someone screwed up part to it myself. . Thanks. Kind of what I was thinking. Right now playing with 25% but I know me. Heck already got bigger pump being flowed
Logged
Relecting obama is like shooting right foot because it did not hurt enough when you shot left foot
Pages: [1]   Go Up
« previous next »