Some bench racing for the boys

[MOPAR-CODY]

hey guys, last time out my duster went 11.97 @108 letting out at the 1200' mark (bracket racing)
car has the 395 hp magnum crate motor
904 3500 stall

that 11.90 pass was on 355 gears and a vacuum secondary carb that was set up for another motor. it trapped the best of 113.6

the car now has the right carb on it and a set of 391s

just curious what you guys think it will run?

 

[MOPAR-CODY]

 

[Bobzilla]

What was engine rpm on that 11.97 pass just before you let off the throttle?

 

[ValiantRacing]

11.92

 

[MOPAR-CODY]

It ended up going 11.93 actually. but it was really hot. for some reason the car likes to sway around like crazy on the big end on these tires

 

[MOPAR-CODY]

 

[crackedback]

More air in rear tires or possibly an alignment issue. Front radial and rear bias or vise-versa? That can cause sway too.

 

[MOPAROFFICIAL]

Faster if it's the right carburetor and tune.

 

[MOPAR-CODY]

More air in rear tires or possibly an alignment issue. Front radial and rear bias or vise-versa? That can cause sway too.

Tires were at 25, both radials