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Ultimate Converter Concepts Real Street
Updated 1-15-2012
 

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

BODY & GLASS
1* Must have working headlights, tail lights, Stock appearing interior, carpet, door panels, factory
"type" dash,
2* Stock floor pans and stock firewall location required. Floors may be notched or channeled for cage and floor bars.
4* Lexan permitted for rear window or rear quarter windows only. It must be neat in appearance and appear stock from 15' away.
5* Forward facing hood scoops and rear wings permitted. Total hood scoop height limited to 7 measured with a level on the tallest point and down to the base of the windshield.
6* Non-stock fiberglass or carbon fiber not permitted for roof, fenders, doors or quarter panels.

SUSPENSION
7* No wheelie bars permitted.
8* Aftermarket or fabricated 4 link suspension prohibited.
9* All cars must retain 100% of the factory OEM frame. Only minor notching permitted for rear mini tubs.
10* Stock type or ladder bar suspension only permitted.

TIRES
11* Maximum rear tire size allowed is 275/60-15 designation.

POWER ADDERS
12* Single type power adder only.

NITROUS
13* No multi stages.
14* No splitting of foggers or controlling nitrous flow electronically in any way.
15* All solenoid positive and negative leads must run separately and terminate to a single power connection and ground connection side by side on the firewall.   Acceptable connections are a bolt, or screw terminal.
16* Only 1 nitrous bottle in car.
17* No foggers on bb
18* Double cross bar plates allowed.
19*
Jetting
* Nitrous big block max .070 jet on single spray bar plate
* Nitrous big block max .049  jets on double cross bar plate
* Small block, 6cyl and 4cyl nitrous entries maximum jetting
1 jet  - .082
2 jets - .057
4 jets - .035
6 jets - .030
8 jets - .026

FORCED INDUCTION
20* No billet wheel turbos allowed.
21* Max turbo size 76mm measured tip to tip. (no reducers allowed to achieve this size and no clipped wheels)
22* Max super charger sizes D1,V-7 JT trim, NOVI 2000, KB 3.6
23* No boosted big block engines
24* E85 used for fuel OR Air to air intercooler OR water meth injection with gas only. (may only use one of the 3 at base weight)
25* Air to Air intercooler combined with water meth injection or E85 fueled vehicles add 50lbs
26* Air to water allowed with 100lb penalty.
27* Turbo cars only allowed manual single setting boost controller. Must stage, launch and make pass with the same setting.

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

CYLINDER HEAD / ENGINE INDUCTION
29* Maximum 440ci" for small bocks, big blocks limited to 525ci and standard deck height.
30* Single 4150/4160 carbs only ( NO SV1 CARBS )
31* Small block 23 degree Chevy, 20 degree Ford, 18 degree Mopar , 15 degree OEM casting LS, and stock valve angle Ford Modular only at base weights.
32* TFS Twisted Wedge, TFS-R heads and aftermarket casting 15 degree LS permitted with a 50lb penalty.  No raised runners permitted on these heads.
33* Big block heads are conventional style only with OEM factory valve angles (26 degree Chevrolet).
34* Raised intake runner stock valve angle cylinder heads add 50lbs.
35* All cylinder heads must maintain the automobile OEM intake manifold bolt pattern.
36* Buick, Pontiac, Olds combos run at SB weight if under 440ci (nitrous or n/a only)
37* No sheet metal intakes.
38* No dry sump oil systems.

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

ELECTRONICS
40* Boost controller and nitrous controllers prohibited.
41* Davis Units, MSD 7531, 7761, traction control or similar devices not permitted.  Add on boost reference timing retard boxes and timing curve boxes allowed.
42* Aftermarket EFI permitted but may not use any traction control features or be tied into a drive shaft sensor.

WEIGHT
43* SB n/a - 2700
44* SB nitrous - 8.2 deck 3100
45* SB nitrous - 3150
46* BB n/a 3000
47* BB nitrous 3300
48* 6cyl nitrous 2750
49* Boosted 3200
50* Deduct 50lbs for 70mm and smaller turbo or supercharger smaller than those listed in forced induction.
51* Deduct 50lbs non intercooled turbo on gasoline
52* Add 100lbs for a/w intercooler

 

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 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.

RAIN OUTS
In the event of inclimate weather , the decision to call a race is the decision of the hosting track.
If the race is called before the first round of eliminations is completed the car's entry money is refunded.

 

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