Originally Posted by silverbeast

Studderin, the class is a spin off from another 275 drag radial class that has gotten very expensive to compete in. The fastest cars are running 5.0's to 5.20's. This one was made for the working man,lol. Here is a run down on the rules as they are right now.

275 Real Street

Body & Glass

- Must have working headlights and tail lights
- Stock appearing interior, single seat, carpet, door panels, factory "type" dash
- Lexan permitted (tech will have descretion to not allow "yellowed" or poorly mounted lexan on race day)
- Windows must be operational
- No wheelie bars

Suspension

-stock type suspension factory frame rail
-ladder bar with factory frame rail add 50 lbs
-Coil overs and anti roll okay

Tires

-Maximum rear tire size allowed is 275/60-15 designation

-Tire must be used as intended from manufacturer. No alterations permitted.

Power Adders

-Single type power adder only

Exhaust

-Must have mufflers

Weights-

Small block N/A – 2750 lbs

Small block nitrous .082 jet max– 3150 lbs

Small block turbo 76 mm T4 & D1 or = supercharger - 3300

Big block N/A – 3050 lbs

Big block nitrous .065 jet max – 3450 lbs

Cylinder Head/Induction-

Single stage plate only no multi stages # 4 nitrous line

4150 carb only

23* Chevy - 20* Ford - 18* Mopar - *15 LS

Conventional Iron BB heads only

SB Limited to 427 cu in

BB limited to stock deck height 525 cu in

Buick, Pontiac and Oldsmobile engine combinations run at small block weight

Electronics-

Ignition boxes limited to standard type ignition controls (No Slew or Traction or Boost Controllers)

Digiset or time delay for nitrous control only

EFI okay

We will make an adjustment with weight, tire, jet restriction etc in the future.

Originally Posted by elias_799

http://araoengineering.com/LSX.htm

i would love to grab a set of these