« previous next »
Pages: [1]   Go Down

Author Topic: stall speed  (Read 4443 times)

Offline grapro

  • Jr. Member
  • **
  • Posts: 71
    • View Profile
  • Your Track: edmonton
  • Your Vehicle: 184" FED
stall speed
« on: February 06, 2016, 09:34:05 AM »
I have a chance to get a ultimate converter for a reasonable price . It has a steel stator and diode sprag and after talking to Lenny there he determined that the stall would be 6200, My new motor is just a hilborn injected 388 sbc with about 560 hp and a redline of 7500. I'm running 430's  with 33 inch wheels in the back and was wondering if this would be too loose. mMy engine guy says it would be alright but what does anyone else run with a similar setup.
Logged

Offline bikeguy307

  • Full Member
  • ***
  • Posts: 241
    • View Profile
Re: stall speed
« Reply #1 on: February 06, 2016, 09:56:43 AM »
Rule of thumb is 1000 to 1500 under shift point. The heavier the combo the larger spread you need between stall and shift point.

Hope this helps,
 Dan.
Logged

Offline grapro

  • Jr. Member
  • **
  • Posts: 71
    • View Profile
  • Your Track: edmonton
  • Your Vehicle: 184" FED
Re: stall speed
« Reply #2 on: February 06, 2016, 11:13:08 AM »
Dan
thanks so i'm weigh in around 1350 all in so it should be alright.
Logged

Offline dusterdave173

  • Hero Member
  • *****
  • Posts: 638
    • View Profile
  • Your Best Time: 5.38in 1/8th
  • Your Engine: 355 CI SBC
  • Your Track: Mooresville, NC
  • Your Vehicle: CenPen 200 inch FED
Re: stall speed
« Reply #3 on: February 06, 2016, 11:38:37 AM »
I have a very similar combo with 6000 stall--works like a dream  I would say try it --at least then you have a yard stick before you make changes. These light cars are very forgiving
Logged
I have always had a fascination with fast cars at the expense of more normal character development

Offline masracingtd1167

  • Hero Member
  • *****
  • Posts: 1138
  • bill masiello Shelton Ct.
    • View Profile
  • Your Best Time: 7.40's at 181 on motor 6.94 at 192 nitrous
  • Your Engine: 394 chevy
  • Your Track: Lebanon Valley Dragway
  • Your Vehicle: 2003 Neil and Parks
Re: stall speed
« Reply #4 on: February 06, 2016, 01:08:03 PM »
Quote from: grapro on February 06, 2016, 09:34:05 AM
I have a chance to get a ultimate converter for a reasonable price . It has a steel stator and diode sprag and after talking to Lenny there he determined that the stall would be 6200, My new motor is just a hilborn injected 388 sbc with about 560 hp and a redline of 7500. I'm running 430's  with 33 inch wheels in the back and was wondering if this would be too loose. mMy engine guy says it would be alright but what does anyone else run with a similar setup.
    When you talked to Lenny what did he think ? Ultimate makes a very good product !
Logged

Offline bikeguy307

  • Full Member
  • ***
  • Posts: 241
    • View Profile
Re: stall speed
« Reply #5 on: February 06, 2016, 09:05:04 PM »
Sounds like it should put you right in the sweet spot.
Logged
Pages: [1]   Go Up
« previous next »