Real Street

This class is ran at select events only.
Updated 8-8-11

Class Description
275 Real Street is a budget heads up class tailored to street strip cars with limited power.

*BODY & GLASS:
Must have working headlights, tail lights, Stock appearing interior, carpet, door panels, factory
"type" dash, stock floor pans, stock firewall location.
single seat ok.
Lexan permitted  must be neat in appearance and appear stock from 15' away.
Forward facing hood scoops and rear wings ok.
Non-stock fiberglass or carbon fiber limited to hood. spoilers and deck lid or hatch only.
All cars must retain the OEM dimensions and shape except for the hood and spoilers.


*SUSPENSION:
No wheelie bars or 4 link suspension.
Must have stock type suspension with factory frame rail or ladder bar with factory frame rail.
Coil-overs and anti roll OK.

*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.

NITROUS
No multi stages.
No splitting of foggers or controlling nitrous flow electronically in any way.
Only 1 nitrous bottle in car.
No foggers on BB entries.
Double cross bar plates allowed.
Nitrous SB max single .082 nitrous jet on plate and max eight .026 nitrous jets on fogger
Nitrous BB max singe .070 nitrous jet on plate
Nitrous entries maximum jetting
Small block, 6cyl and 4cyl
1 jet - .082
2 jets - .057
4 jets - .035
6 jets - .030
8 jets - .026

FORCED INDUCTION:
No billet wheels allowed.
Max turbo size 76mm measured tip to tip. (no reducers allowed to achieve this size and no clipped wheels)
Max super charger sizes D1,V-7 JT trim, NOVI 2000, KB 3.6
No boosted bb engines
Air to air intercooler OR water meth injection with gas only. ( may not use both together)
Air to water allowed with weight penalty . (see weights for description)

*EXHAUST:
Must have mufflers on all entries except turbo cars.

*CYLINDER HEAD / ENGINE INDUCTION:
Maximum cid limit : sb 427 / bb 525 with stock deck height.
4150 carbs only ( NO SV1 CARBS )
23 degree Chevy, 20 degree Ford, 18 degree Mopar or15 degree LS, on SB only.
LS C5R heads are prohibited.
Modular motors, twisted wedge & R heads ok (intake runners can not be raised).  
BB heads are conventional style only with OEM factory valve angles.
Buick, Pontiac, Olds combos run at SB weight if under 440ci (nitrous or n/a only)
No sheet metal intakes.
No dry sump oil systems.

*FUEL:
Gasoline or E85 are the only fuels permitted.

*ELECTRONICS:
Ignition boxes not permitted slew rate or time based RPM limiting (example MSD 7531 or 7761).
Traction control of any type prohibited.
Boost controller and nitrous controllers prohibited.
Add on boost reference timing retard boxes allowed.
Digiset allowed on plate only.
Piggy back ECU ok .
Stand alone EFI Fast or BS3 ok with weight penalty. (see weight for description)

*WEIGHT:
4cyl - turbo, nitrous, or s/c  2800
V6 - nos 2950
SB n/a - 2750
SB nitrous - 8.2 deck 3100
SB nitrous - 3150 (see nitrous for allowed combos)
SB & 6cyl boosted 3200 ( see forced induction for allowed combos)
BB n/a 3000
BB nitrous 3300 (no foggers)

Deduct 50lbs for 70mm and smaller turbo or s/c listed in forced induction.
Deduct 50lbs non intercooled
Deduct 50lbs on SB with cast iron heads.

Add 100lbs for a/w intercooler
Add 50lbs for stand alone EFI (Fast or BS3)


 

PROCEDURE
* Once a racer takes the tree in qualifying they are counted in the ladder, will receive participation points and may not get an entree refund.
* All cars must be driven from the pit area to the starting line but may be towed back after a pass.
* Rules are subject to change and any combination that shows to have an definite advantage can be penalized to equalize the competition.
* Weather and time permitting, there will be 2 qualifying sessions. The quickest time will be the official qualifying time. Racers will be paired according to a pro-ladder. Driver with the quicker E.T. in the previous round during eliminations will have lane choice.
* Each car may only have 3 crew members in the staging area.
* Deep staging allowed at drivers own risk, no provisions made to hold the tree for the driver.
* If a race ends for any reason during a round of competition no points will be given for that unfinished round.
* Any minor intentional or unintentional rule infraction that does not cause a definite advantage will result in loss of any points and winnings achieved while in violation.
* Any intentional rule infraction done to gain advantage over the competition will result in disqualification a $3000 fine and suspension from all KOTS races until the fine is paid in full.
* A round does not begin until a KOTS official working the lanes says so.
* A driver does not start his burn out until an official says so.
* If a driver refuses to stage or is unable to stage or proceed to burnout after an KOTS official has told them to, the drivers will be disqualified during eliminations or loose their qualifying attempt for that round during qualifying.
* All drivers must be ready when called to the burnout box and must pull into his lane immediately when motioned up by an official or he will loose that round.
* If a driver double bulbs, the other driver does not have to pull up to the first beam.  He can make the other driver back out and pre-stage again.
* Treat the other driver the way you want to be treated.
* If you have a problem with another driver or team, take it up with an official (in an civil manner) not the other driver or team. If anyone starts an altercation with anyone else (right or wrong) they will be fined $500 and not be allowed in the competition area until the fine us paid (the instigator only not the entire team).

KOTS has the right to inspect vehicles and support vehicles at anytime for rule violations.  This includes tear downs and/or PNG engine measurements.  Refusal to allow an inspection or tear down will be considered the same as a performance rule violation and will require the same penalty.

Protests
If a racer believes another competitor in the same class is in violation of a rule, he or she may protest that racer for further inspection. The protesting racer must have a tech card for the current race. The racer making the claim must specify the violation to be checked for and put up a $200 protest bond plus any additional costs. Additional costs include but are not limited to polygraph fees, damaged parts, gaskets, and reassembly fees by a professional shop of the car owners choice. Maximum shop fees will be set at the time of protest to not be excessive for the work to be done at the judgment of the KOTS president. If the racer is found guilty of that rule violation, the claimant will get his protest money back but may not be refunded polygraph fees. Polygraph questions must be approved by the KOTS president.

RAIN OUTS

In the event of inclimate weather , the decision to call a race is the decision of the hosting track.
KOTS will not schedule make up dates due to the full race schedule.
If the race is called before the first round of eliminations is completed the car's entry money is refunded.
If the 1st round is completed and up to the quarter finals, the remaining racers will split the total entry money.
After the quarter finals the remaining racers will split the 1st place money.
If the race is called with only the finals remaining the 2 remaining racers will split the sum of the 1st and 2nd place money.