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Chassis question #1389988
02/18/13 10:27 PM
02/18/13 10:27 PM
Joined: Jan 2003
Posts: 6,392
nielsville, minn.
Q
quickd100 Offline OP
master
quickd100  Offline OP
master
Q

Joined: Jan 2003
Posts: 6,392
nielsville, minn.
I put the truck on the scales yesterday and then set up what Bill Shope calls a traction dyno. (Scaled all 4 corners, remove rear scales and block rear tires, hook chain to rear of truck and winch weight off the front axle.) After adjusting the 4-link as much as possible I got it down to 98lbs. from equal loading on the back tires on launch. (If I move the battery I can get it down to 43lbs.)
Is this close enough for it to launch straight?Dave

Re: Chassis question [Re: quickd100] #1389989
02/19/13 12:32 AM
02/19/13 12:32 AM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
Master
MR_P_BODY  Offline
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Joined: Jun 2003
Posts: 52,972
Romeo MI
Quote:

I put the truck on the scales yesterday and then set up what Bill Shope calls a traction dyno. (Scaled all 4 corners, remove rear scales and block rear tires, hook chain to rear of truck and winch weight off the front axle.) After adjusting the 4-link as much as possible I got it down to 98lbs. from equal loading on the back tires on launch. (If I move the battery I can get it down to 43lbs.)
Is this close enough for it to launch straight?Dave




Thats a unknown for your ride... to me thats still
high but I deal with a lot lighter cars... most you
can do now is try it and find out

Re: Chassis question [Re: quickd100] #1389990
02/19/13 12:47 AM
02/19/13 12:47 AM
Joined: Dec 2006
Posts: 2,125
Byron, NY
W.I.N. Racing Offline
top fuel
W.I.N. Racing  Offline
top fuel

Joined: Dec 2006
Posts: 2,125
Byron, NY
Scaling just gives you a starting point and a point to reset to. The only real way to find out is to take it to the track and adjust from there.


'01 P1500, Blown/Inj BAE,/Veney ,Bruno/CS2,Dana 60
'01 Dodge 3500 S Cummins Auto, Fresh air kit, 4" Exhaust,
'05 Dodge Magnum R/T - Too Much to list
'60 Willys CJ5
'01 International LPX - Project,DT466, Allison
'64 Plymouth Valiant, Inj 528 Hemi, 2spd
Re: Chassis question [Re: W.I.N. Racing] #1389991
02/19/13 08:12 AM
02/19/13 08:12 AM
Joined: Jan 2003
Posts: 6,392
nielsville, minn.
Q
quickd100 Offline OP
master
quickd100  Offline OP
master
Q

Joined: Jan 2003
Posts: 6,392
nielsville, minn.
Quote:

Scaling just gives you a starting point and a point to reset to. The only real way to find out is to take it to the track and adjust from there.




Have you ever looked at this?
http://www.shopeshop.org/tim.3.htm







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