« previous next »
Pages: [1]   Go Down

Author Topic: Ran our first seven!  (Read 5270 times)

Offline Dunc the Funk

  • Jr. Member
  • **
  • Posts: 67
    • View Profile
  • Your Best Time: 7.50 @ 178 mph 1/4 mile
  • Your Engine: Big block Chevy, 517ci, 8/71 blower, methanol
  • Your Track: Santa Pod, UK
  • Your Vehicle: 23 T altered "Thundergod"
  • General Location: Yorkshire, England
Ran our first seven!
« on: September 17, 2019, 01:58:21 PM »
Team Thundergod just had a crazy weekend. On Friday the car wouild not start at all (see previous threads re poor starting). Eventually we realised it could only be the fuel pump so we borrowed one & it fired up right away. Ran it but it was so fat because the pump was delivering way more fuel that we only did a couple of 9 second passes. I finally got the tune more or less back on track & we went 7.98 @ 169. Still way rich! We were hoping for a better final pass as I had leaned it a bit more but I made a mistake by filling the tank to the brim with the system still full of fuel, then leaving it in the hot sun for half an hour. Fuel must have pushed into the cylinders, it would barely turn over let alone fire & we missed our chance.

Video from Santa Pod Raceway:

https://m.facebook.com/story.php?story_fbid=2451364821773018&id=100006985711150
Logged

Offline gregm784

  • Sr. Member
  • ****
  • Posts: 384
    • View Profile
    • Means Racing
  • Your Engine: 365" GenIV SBC
  • Your Track: Famoso Raceway
  • Your Vehicle: 1997 Stirling 200" FED
Re: Ran our first seven!
« Reply #1 on: September 17, 2019, 02:43:10 PM »
Nice job!  THat leave looks like it had a little snot in her!  I like it.
Logged
Greg
El Dorado County, CA
www.meansracing.com

dreracecar

  • Guest
Re: Ran our first seven!
« Reply #2 on: September 17, 2019, 03:44:43 PM »
Before starting any engine, you insert a long handle ratchet into the hub bolted to the top pulley and rotate the pulley counter clockwise to back the motor down and clear any fuel that happens to leak into the cylinders, By not doing so , one runs the risk of hydrolicing the cyl and bending the rod or even worse
Logged

Offline BK

  • Sr. Member
  • ****
  • Posts: 310
    • View Profile
  • Your Best Time: 8.45 / 5.30
  • Your Track: Empire Dagway
  • Your Vehicle: Late 70's FED
Re: Ran our first seven!
« Reply #3 on: September 17, 2019, 05:56:48 PM »
You would have to have something wrong with the tank venting for it to push fuel up into the engine.
Logged

Offline THE FRENCHTOWN FLYER

  • Sr. Member
  • ****
  • Posts: 360
    • View Profile
  • Your Best Time: 8.28@168 door; 9.00@147 6-cyl alt; 8.53@160 RED
  • Your Engine: 300 Ford six NA w/ crossflow and prod. heads
  • Your Track: Milan, Thompson
  • Your Vehicle: (3) Advanced Chassis altered , The Last Logghe altered, '30 RPU
  • General Location: North Coast
Re: Ran our first seven!
« Reply #4 on: September 17, 2019, 07:22:19 PM »
That is a really nice photo of your leave. A 7.98 is waaaay faster than an 8.000 LOL.
Logged

Offline Dunc the Funk

  • Jr. Member
  • **
  • Posts: 67
    • View Profile
  • Your Best Time: 7.50 @ 178 mph 1/4 mile
  • Your Engine: Big block Chevy, 517ci, 8/71 blower, methanol
  • Your Track: Santa Pod, UK
  • Your Vehicle: 23 T altered "Thundergod"
  • General Location: Yorkshire, England
Re: Ran our first seven!
« Reply #5 on: September 18, 2019, 02:39:07 PM »
Nothing wrong with the tank breather in it's normal function letting air in, but it has a rollover valve that pressure inside will hold shut - just as if it were upside down.

Backing it down sounds like a good idea.
Logged

Offline Paul New

  • Hero Member
  • *****
  • Posts: 744
    • View Profile
  • Your Best Time: 6.47 @ 214 MPH SBC
  • Your Engine: 387" SBC
  • Your Track: Woodburn Dragstrip
  • Your Vehicle: 2005 FED
Re: Ran our first seven!
« Reply #6 on: September 18, 2019, 10:34:13 PM »
I had a roll over valve on my car for a while had to leave the fuel cap loose until I was buckled in or it would pressurize my fuel tank. I changed it out when I front halved my car
Logged

Offline xlr8

  • Newbie
  • *
  • Posts: 28
    • View Profile
    • JEFF CHANDLER MATCO TOOLS
  • Your Best Time: 7.99 1/4 mile 166 mph
  • Your Engine: Pontiac Alcohol 428
  • Your Track: BARONA
  • Your Vehicle: 190" FED
  • General Location: west coast
Re: Ran our first seven!
« Reply #7 on: September 23, 2019, 12:24:11 PM »
Congrats on getting in the sevens!  8)
Logged
Jeff Chandler - Matco Tools
619-991-7845
xlr8jsc@cox.net

Offline Dunc the Funk

  • Jr. Member
  • **
  • Posts: 67
    • View Profile
  • Your Best Time: 7.50 @ 178 mph 1/4 mile
  • Your Engine: Big block Chevy, 517ci, 8/71 blower, methanol
  • Your Track: Santa Pod, UK
  • Your Vehicle: 23 T altered "Thundergod"
  • General Location: Yorkshire, England
Re: Ran our first seven!
« Reply #8 on: September 23, 2019, 12:51:58 PM »
Thanks folks.
Here's another view, about 40 secs in.
Logged

Offline THE FRENCHTOWN FLYER

  • Sr. Member
  • ****
  • Posts: 360
    • View Profile
  • Your Best Time: 8.28@168 door; 9.00@147 6-cyl alt; 8.53@160 RED
  • Your Engine: 300 Ford six NA w/ crossflow and prod. heads
  • Your Track: Milan, Thompson
  • Your Vehicle: (3) Advanced Chassis altered , The Last Logghe altered, '30 RPU
  • General Location: North Coast
Re: Ran our first seven!
« Reply #9 on: September 24, 2019, 05:44:00 AM »
Nice video. An interesting mix of blown race cars. Are most based on U.S. sourced powerplants? I wonder how many U.S. racers would field hot cars if we had to rely on foreign powerplants?
And I also like the wind turbine in the shutdown area. Haven't seen that at the strips I run at.
Logged

Offline Dunc the Funk

  • Jr. Member
  • **
  • Posts: 67
    • View Profile
  • Your Best Time: 7.50 @ 178 mph 1/4 mile
  • Your Engine: Big block Chevy, 517ci, 8/71 blower, methanol
  • Your Track: Santa Pod, UK
  • Your Vehicle: 23 T altered "Thundergod"
  • General Location: Yorkshire, England
Re: Ran our first seven!
« Reply #10 on: September 25, 2019, 02:50:31 PM »
Most cars run BBCs. One or two Hemis & at least one SBC. I'd like to run a BBF to mess with people's heads but it's a chevy I've got.
Logged

Offline JosephSel

  • Newbie
  • *
  • Posts: 1
    • View Profile
  • Your Best Time: unsure
  • Your Engine: none yet
  • Your Track: none yet
  • Your Vehicle: none yet
  • General Location: London
Re: Ran our first seven!
« Reply #11 on: October 10, 2019, 04:20:48 AM »
Quote from: Dunc the Funk on September 25, 2019, 02:50:31 PM
Most cars run BBCs. One or two Hemis & at least one SBC. I'd like to find out more about these excellent lightweight wheelchairs and run a BBF to mess with people's heads but it's a chevy I've got.

You gotta run a BFF, Dunc! haha
« Last Edit: May 20, 2024, 02:01:17 AM by JosephSel »
Logged

Offline Maryannchats

  • Full Member
  • ***
  • Posts: 196
    • View Profile
    • check over here p40ipw
  • Your Best Time: Etoxorub
  • Your Engine: Ovycubi
  • Your Track: Ybipu
  • Your Vehicle: Ovuhyqe
  • General Location: Esewi
navigate to this web-site v28zce
« Reply #12 on: July 29, 2024, 01:31:56 AM »
 
Appreciate it! An abundance of facts. 
go to the website <a href="https://golabstesting.com/bitcoin/what-is-the-cumulative-rsi-2-trading-strategy-explained">read this</a>
visit this website <a href="https://fullonzen.com/blog/what-is-ecn-account-type-code">why not try this out</a>
Logged
Pages: [1]   Go Up
« previous next »