Plymouth Duster Suspension/Tubbing Question - Drag Racing

Save yourself time and money. Don't relocate the springs, don't mini-tub it, just get Caltracs with their shocks with a 275/60 radial drag tire and that setup will be more than capable of enough traction to run into the 9s or faster. I'm sure half the members on this forum will tell you to use super stock springs because Caltracs are for Chevy's. That's pretty much the dumbest thing I've ever heard. SS spring will raise the *** end of your car 3' in the air. Caltracs has the option of stock ride height or 1" lower. I'd go with the lower. I used both on my car when I was drag racing. I though the Caltracs were much easier to make work.

I appreciate the input. So you would recommend these CalTracs 4200 Drag Profile 2 Hole [4200 Drag Profile 2 Hole] - $369.00 : The Leader In Leaf Spring Innovation, - Calvert Racing with their Split Mono Leaf 2000s (Split Mono Leaf 2000 [2000] - $429.00 : The Leader In Leaf Spring Innovation, - Calvert Racing) and their adjustable rear shocks?

Aside from lifting the rear up are you would still recommend Caltracs Mono Leafs over Mopar Performance SS Leafs (Mopar Competition Leaf Spring - Left)

Lastly, another member said I'd be able to fit up to a 9" wide tire without tubbing or moving the suspension inboard all while not having it stick out the side of the fender. With our experience do you think a 9" rear tire is enough to get me into the 10s given all else set up properly? Basically I want the biggest tire possible without having it stick outside the fender.

Thank you