2015 Radial Revolution MN classes and rules

2015 Rules and new class announcement

Racecraft Inc / Morrow Brothers Ford Street Radial Class
www.racecraft.com
http://www.morrowbrothersfordinc.com

Class Description: Street Radial 2014

Street Radial is a heads-up class designed for factory style door cars and trucks from any major OEM manufacturer.
Competitors will qualify on a .400 pro-tree alternating lanes 1/8 mile
Eliminations will be an all run format on a Pro ladder. Qualifying rounds, will be held prior to eliminations, must alternate lanes!
In order to compete in eliminations, a competitor must make at least 1 qualifying pass.

Permitted Tires:
Any radial tire up to a 275
Slicks ok on small block N/A up to a 28×10.5 no “w”
Body:
Lexan front windshields door glass and rear windows will be allowed, as well as fiberglass replacement body panels. No forward facing hood scoops except on n/a combos, No fiberglass front clips

Chassis/Suspension:

Front
Front suspension modifications are limited to bolt-in replacement components.
Factory front frame rails must be in stock, unaltered position, trimming allowed.
Stock firewall must be retained and in stock location.
Minor notching for clearance of bell housing, distributor, supercharger or intercooler permitted.
Bolt-on replacement aftermarket front sub-frames are allowed for the 62-74 Chevy 2 / Nova, and the 67-81 Camaro / Firebird.

Rear
Stock type rear suspension or ladder bar rear suspension permitted. Aftermarket 4-links are not allowed.
Stock rear frame rails required.
Minor notching of outer portion of frame rails for tire clearance only permitted.
Inboard section of rear frame rails must remain stock, unaltered, and in factory location.
Aftermarket anti-roll bars and coil-over shocks permitted.
Wheelie bars are not allowed.

ENGINE:
– All entries must utilize a single carburetor cast intake manifold.
– Motor plates and solid mounts are allowed.
– Engine must be in stock location.
– Mufflers are required on all vehicles (except turbos).

POWER ADDERS:
– Progressive nitrous controllers are allowed.
– All turbos and superchargers must be as manufactured from factory
– Gear driven supercharger allowed
– Single stage N20 kits only
– Single turbo/blower only
– No dual power adders ( example: N20 to spool turbo )
– Cast tunnel ram with 4150 carbs allowed on sb/na
Transmission:
Any OEM type automatic or manual transmissions allowed.
Manual transmissions must be clutch assisted (except Naturally Aspirated Small Block Cars)
Aftermarket heavy-duty cases allowed.
Air shifters and trans-brakes are allowed.
Electrical:
Stock headlights and tail lights are required!
Tech:
Must pass all NHRA Safety Requirements including chassis certification and driver’s license requirements.

Minimum base Weights (All minimum weights include the driver):
– SB N/A 2600 lbs
– BB N/A conventional head 3100lbs
– BB N/A big chief style head 3300lbs
– BB N20 conventional heads only 3350 lbs ( .082 orifice jet max )
– SB supercharger 3200lbs ( Up to a F1C/YSI )
– SB turbo 3200lbs ( up to 80mm Measured at inlet )
– SB N20 Plate 3200 lbs (.098 jet limit on plates)(single entry no jet limit) ( .034 orifice jet on fogger )
– SB N20 Conventional heads 3100 lbs ( .098 jet limit on dual entry plates) (.034 orifice jet on fogger)
Jet orifice sizes will be check at plate or fogger nozzle.

Weight Variances:
– Shock and spring in factory locations deduct 75 lbs (may uses aftermarket
spings and shocks.
– V6 entries deduct 150 lbs.
– 4cyl entries deduct 300lbs

Transport Graphics

www.tgwraps.com

Outlaw Radial 2015
Class Description:
The Small tire heads up challenge is a heads-up class designed for factory style door cars and trucks from any major OEM manufacturer.
Competitors will qualify on a .400 pro-tree alternating lanes
Eliminations will be an all run format on a Pro ladder.
Three qualifying rounds will be held prior to eliminations, must alternate lanes!
In order to compete in eliminations, a competitor must make at least 1 qualifying pass.

Permitted Tires:
Any radial tire up to a 315 (No Mickey Thompson 315 pro)
Slicks ok on small block N/A up to a 29.5×10.5 no “w”

Body:
Lexan front windshields door glass and rear windows will be allowed, as well as fiberglass replacement body panels.

Chassis/Suspension:
Front
Front suspension modifications are limited to bolt-in replacement components.
Factory front frame rails must be in stock, unaltered position.
Stock firewall must be retained and in stock location.
Minor notching for clearance of bell housing, distributor, supercharger or intercooler permitted.
Bolt-on replacement aftermarket front subframes are allowed for the 62-74 Chevy 2 / Nova, and the 67-81 Camaro / Firebird.
Rear
Stock type rear suspension or ladder bar rear suspension permitted.
Aftermarket 4-links are not allowed. Stock rear frame rails required.
Minor notching of outer portion of frame rails for tire clearance only permitted.
Inboard section of rear frame rails must remain stock, unaltered, and in factory location..
Aftermarket anti-roll bars and coil-overs permitted.
Wheelie bars are not allowed.
Max rim width is 12 inches.

Engine:
Any engine combination and power adders allowed.

Transmission:
Any OEM type automatic or manual transmissions allowed.
Manual transmissions must be clutch assisted (except naturally aspirated small block cars)
Aftermarket heavy-duty cases allowed.
Air shifters and trans-brakes are allowed.

Electrical:
Stock headlights and tail lights are required.

Tech:
Must pass all NHRA Safety Requirements including chassis certification and driver’s license requirements.

WEIGHTS: including driver
SB NA 2400
BB NA 2800
SB N20 2600
BB N20 3100
SB TURBO 3000
SB TWIN TURBO 3200
BB TURBO 3300
BB TWIN TURBO 3400
SB BLOWER 3200
BB BLOWER 3300
BB TWIN BLOWERS 3400
-ANY RADIAL OTHER THAN 275 ADD 100LBS
-DEDUCT 400 LBS OFF BASE FOR 4CYL
-DEDUCT 200 LBS BASE WEIGHT FOR 6 CYL
-DEDUCT 200 LBS FOR SERPENTINE DRIVEN SUPERCHARGERS

*4 AND 6 CYLINDER CARS allowed one nitrous nozzle in intake before throttle body.
All others not allowed to use nitrous with turbo or superchargers.

Top End Drag ways Ultimate Eliminator
www.Topenddragways.com
Class Description:
Is a class open to all door style drag cars 1/8 th mile heads up
Competitors will qualify on a pro-tree alternating lanes
Eliminations format will be on a Pro ladder.
Three qualifying rounds will be held prior to eliminations, must alternate lanes!
In order to compete in eliminations, a competitor must make at least 1 qualifying pass.
Minimum weight with driver 2,350 lbs.
Vehicles running 4.69 seconds or quicker must use an NHRA–accepted lower engine oil-retention device.
Any size DOT tire/slick allowed.
Any body/engine modifications – no cubic inch limit.
Fuel limited to gasoline or alcohol only.