Final SPL Class Matrix

First topic message reminder :

Appendix A: Class Matrix (congratulations, you have found the end of this book)


2010 CLASS AND DIVISION LIMITATIONS
Division & Power Class Amplifier
Quantity Modifications
Allowed To
Vehicle Interior Battery
Quantity Capacitance Alts Max Volts Maximum
RPM
Street Beat 1 Unlimited Limited * 2 + Stock Unlimited 1 14.7 1200
Street Beat 2 Unlimited Limited * 4 + Stock Unlimited 1 14.7 1200
Street Beat 3 Unlimited Limited * 6 + Stock Unlimited 1 14.7 1200
Street Beat 4 Unlimited Limited * 8 + Stock Unlimited 1 14.7 1200
Street Beat 5 Unlimited Limited * Unlimited Unlimited Unlimited 18.0 1200

Stock 0-600 1 No 1 + Stock Unlimited Unlimited 14.7 1200
Stock 601-1800 3 No 1 + Stock Unlimited Unlimited 14.7 1200
Stock 1801-Up Unlimited No Unlimited Unlimited Unlimited 14.7 1200
Pro Stock (Open class at 1X & 2X events)
Super Stock No Wall 0-600 1 Limited * 2 + Stock Unlimited Unlimited 18 1200
Super Stock No Wall 601-1800 3 Limited * 6 + Stock Unlimited Unlimited 18 1200
Super Stock No Wall 1801- up Unlimited Limited * Unlimited Unlimited Unlimited 18 1200

Modified 0-1000 2 Behind B Pillar 6 + Stock Unlimited Unlimited 18 1200
Modified 1001-2000 4 Behind B Pillar 12 + Stock Unlimited Unlimited 18 1200
Modified 2001-4000 8 Behind B Pillar 18 + Stock Unlimited Unlimited 18 1200
Modified 4001-Up Unlimited Behind B Pillar Unlimited Unlimited Unlimited 18 1200
Super Modified (Open class at 1X & 2X events)
Super Modified 0-4000 8 Yes Unlimited Unlimited Unlimited 18 1200
Super Modified 4001-Up Unlimited Yes Unlimited Unlimited Unlimited 18 1200

Port Wars (Open) Unlimited Yes Unlimited Unlimited Unlimited 18 1200
Super Port Wars (Open) Unlimited Yes Unlimited Unlimited Unlimited 18 1200

Trunk 0 - 1000 2 Trunk Only 1 + Stock Unlimited 1 14.7 1200
Trunk 1001 - Up Unlimited Trunk Only 2 + Stock Unlimited Unlimited 14.7 1200


BATTERIES and BATTERY LIMITATIONS DESCRIBED:
The physical size of each battery is limited to 800 cubic inches (13110 cubic cm) or less. (Height x Length x Width. Excluding the battery terminals.) The physical shape of the battery is irrelevant. A 12 volt battery is defined as a battery that has a nominal terminal voltage of 12-Volts, consists of 6 internal series-connected cells, and is lead/acid or gel-type. A 16 volt battery is defined as a battery that has a nominal terminal voltage of 16-Volts, consists of 8 internal series-connected cells, and is lead/acid or gel-type. A battery shall have no more than two “unique” battery terminals connected to the system, one being positive and the other being negative. Batteries with more than two posts connected to the vehicle or system will be counted as multiple batteries. Batteries that exceed these 800 cubic inches or exceed allowed number of cells will be considered multiple batteries. (Example: 801-1600 cubic inches is tow batteries. 12 volt battery with 7 to 12 cells would be two batteries, and so on).
These limitations apply to all classes with defined battery limits. Any class and/or division that allows unlimited batteries will not be bound by this definition. “Stock” battery may be relocated and/or used to power the audio system. (1 + Stock = 2 batteries total in the vehicle).

yep 4-20

4-20 all day long!

Wait, whats this Super Stock no wall?

Anyone explain it too me?

Or link too rules on it?

well all i am limited too in trunk in my "daily driver" is 2 batts plus stock one. so this should be fun good t hing i am looking into a high output alt .

well i did some cying and i dont have to make any changes at the moment

Still no answer on the records?

SO LET ME GET THIS STRAIGHT. I HAVE 4 31 SERIES BATTS THEY MEASURE 13x6.75x9.50 this =s 833 IS THIS 2 BATTS. THATS WHAT THE TEXT SAYS. ANY INPUT WOULD HELP.

yep you are correct

BUT I CAN STILL USE THEM RIGHT. JUST CANT ADD TO MANY.

yeah you can use them

THANKS WAT BATTS DO U USE .

WAS GONNA ADD 4 MORE , GUESS NOT.

I have nsb 90s

now it say 18v again and unlimited batts for SB5

what it gonna be ralph

get these things set in stone one way or the other so people can figure out what to do.

he had 14.7 for sb5 it was a typo. far as i know these are the "final rules".

Any word on if the CS9000 its legal for 1 batt?

the cs9000 will not be considered 1 battery. according to a pm ralph sent me

hunterw wrote:
sounds great!

btw i was wondering what your verdict was on the cactus cs9000 battery? i dont know anything about the internals about it and was wondering if it was going to be considered a 1 legal battery for stock classes? thanks ralph


I am still working on it but no matter what it will be more than just one.


_________________
Ralph Randall
President, USAC International
www.usaci.org

WHY ALL THE CAMOTION RALPH IS JUST TRYING TO DO WHATS BEST FOR HIM AND HIS BUSINESS. TO ATTRACT MORE COMPITETORS. I WILL TAKE CHANGES AND GO WITH IT. THERE IS NO OTHER ORG LIKE THIS ONE. HOPE TO SEE EVERYONE IN 2010. HEY JIMBO UR NOT FINISHED ARE U MY BUBBY STILL CHASING YOUR SCORES 601-1800. HE MIGHT HAVE IT THIS YEAR.

no one complaining. just asking questions lol.

newbie!

I will be in unlimited and no 36" rule in unlimited cause of the vans soooooooooooooooooo i will be purchasing some or alot of yalls batts fo sho .......... This is gonna be freaking awsome but in 0-600 and 601-1800 still the 36" rule cause of batt limits ......... But im gonna go assssss deep in da bed wid batts woooooooohoooooo watchoujt ohhhhhh lawd and all dat chit

time to weld in a straight tube suspension and 10 ply tires jimbo lol

hehe shhhhhhhhhh i will be calling for some advise bro, but thats one of the major things im doing plus a few others....