Street Sohc 2009

[peiku]

Some of you might remember StreetSohc.com. It was to be an anual event in the Midwest. A date was picked but there just weren't any cars in the local area that were ready. One of my buddies is trying to get it going again. Who would be interested in attending this if it happens? The most likely track this would take place at is Cedar Falls Raceway in Iowa. Here are some rules should the event take place. Let me hear our thoughts and suggestions.

STREET SOHC SHOOTOUT
RULES

CLASS DESCRIPTION
The class is a street type class that will allow cars to run on a sportsman ladder system and tree (.500). This class will be ran heads up style with no handicaps.

BODY
Stock body must be retained. Any make or model is accepted as long as it holds a street legal appearance. Must retain working lights all around. Carbon fiber, fiberglass, and other lightweight panels restricted to hood, bumpers, fenders, and trunk.

INTERIOR
Must retain the stock interior including the stock dash to behind the front seats. Two front seats are required.

CHASSIS AND SUSPENSION
Stock wheelbase and unibody only. Tube chassis and wheelie bars prohibited. Must retain factory suspension mounting points.

ENGINE
Must use a D-series SOHC engine from a Honda platform. That includes the d15, d16, or d17 from any generation civic. All other engines prohibited including the DOHC D-series engine.

POWER ADDERS
A limit of 1 power adder is allowed. Turbo, nitrous, or a supercharger. A nitrous intercooler sprayer is permitted along with a turbo. There are no limits to sizing on turbochargers and superchargers.

TRANSMISSION
Stock style H-patterned shifting required on all manual transmissions. Automatic transmission allowed.

EXHAUST
Must retain a full exhaust including a muffler and exit at least behind rear axle.

FUEL
All fuel types allowed except for full 100% methanol and E98. E85 is permitted.

TIRES
Maximum of a 25” drag radial permitted. Racing slicks prohibited.

[DirtyDseriesWOOT]

INTERIOR
Must retain the stock interior including the stock dash to behind the front seats. Two front seats are required.


EXHAUST
Must retain a full exhaust including a muffler and exit at least behind rear axle.


these 2 i dont like

first is the interior EGs and crxs have a huge advantage over ej's in weight only way to drop a few pounds is to loose the dash for a aluminum one ..or other dramatic weight loss in the car parts..

may car is stock except for the cage and interior


i know 50% of us run open dp cause our lil d's cant spool up our turbos fast enough..


but thats just me

[DirtyDseriesWOOT]

i think IFO quick 16 class rules would be better for this

[peiku]

i had reservations with those 2 rules also. after discussing with my buddy some more, we are thinking about adding more classes to include imports of all makes and models. heres what we are thinking about doing.

classes:

Street SOHC

RULES

CLASS DESCRIPTION
The class is a street type class that will allow cars to run on a sportsman ladder system and tree (.500). This class will be ran heads up style with no handicaps.

BODY
Stock body must be retained. Any make or model is accepted as long as it holds a street legal appearance. Must retain working lights all around. Carbon fiber, fiberglass, and other lightweight panels restricted to hood, bumpers, fenders, and trunk.

INTERIOR
Must retain the stock interior including the stock dash to behind the front seats. Two front seats are required.

CHASSIS AND SUSPENSION
Stock wheelbase and unibody only. Tube chassis and wheelie bars prohibited. Must retain factory suspension mounting points.

ENGINE
Must use a D-series SOHC engine from a Honda platform. That includes the d15, d16, or d17 from any generation civic. All other engines prohibited including the DOHC D-series engine.

POWER ADDERS
A limit of 1 power adder is allowed. Turbo, nitrous, or a supercharger. A nitrous intercooler sprayer is permitted along with a turbo. There are no limits to sizing on turbochargers and superchargers.

TRANSMISSION
Stock style H-patterned shifting required on all manual transmissions. Automatic transmission allowed.

EXHAUST
Must retain a full exhaust including a muffler and exit at least behind rear axle.

FUEL
All fuel types allowed except for full 100% methanol and E98. E85 is permitted.

TIRES
Maximum of a 25” drag radial permitted. Racing slicks prohibited.


Pro FWD

RULES

CLASS DESCRIPTION
This class is a heads up “run what you brung” type class for only FWD vehicles. This class is designated for any FWD vehicle with a four or six cylinder can run in this class so they choose to.

BODY
There are no limitations to the body modifications. Full fiberglass/carbon panels allowed.


INTERIOR
No limitations.

CHASSIS AND SUSPENSION
Stock wheelbase and unibody only. Tube chassis prohibited. Must retain factory suspension mounting points. Wheelie bars permitted.

ENGINE
All four cylinder and six cylinder allowed. Engine must be from same manufacturer as vehicle.

POWER ADDERS
A limit of 1 power adder is allowed. Turbo, nitrous, or a supercharger. A nitrous intercooler sprayer is permitted along with a turbo. Compressor wheel inducer size limit is 72mm .

TRANSMISSION
Stock style H-patterned shifting required on all manual transmissions. Automatic transmission allowed.

EXHAUST
No restrictions on exhaust

FUEL
All fuel types allowed including methanol and ethanol.

TIRES
No tire limitations


OUTLAW

RULES

CLASS DESCRIPTION
This is a heads up “Run what you brung” type class designated for AWD and RWD platforms with a power adder. Vehicle does not have to be in street trim.

BODY
No limitations on body modifications.

INTERIOR
No limitations

CHASSIS AND SUSPENSION
Stock wheelbase and unibody only. Tube chassis prohibited. Must retain factory suspension mounting points. Wheelie bars permitted.

ENGINE
All four cylinder, six cylinder, 2 rotor, and 3 rotor allowed. Engine must be from same manufacturer as vehicle.

POWER ADDERS
A limit of 1 power adder is allowed. Turbo, nitrous, or a supercharger. A nitrous intercooler sprayer is permitted along with a turbo. Compressor wheel inducer size limit is 72mm .

TRANSMISSION
Stock style H-patterned shifting required on all manual transmissions. Automatic transmission allowed.

EXHAUST
No restrictions on exhaust

FUEL
All fuel types allowed including methanol and ethanol.

TIRES
No tire limitations

ALL MOTOR


Quote:
RULES

CLASS DESCRIPTION
This is a heads up “Run what you brung” type class designated for four cylinder FWD and RWD cars with no power adders.

BODY
Must retain stock appearance including lights, working doors, etc. May replace fenders, hood, and bumpers with lightweight panels made of fiberglass/carbon.

INTERIOR
No limitations

CHASSIS AND SUSPENSION
Stock wheelbase and unibody only. Tube chassis and wheelie bars prohibited. Must retain factory suspension mounting points.

ENGINE
All four cylinder, 2 rotor, and 3 rotor allowed. Engine must be from same manufacturer as vehicle.

POWER ADDERS
Power adders restricted. Turbo, nitrous, or a supercharger are considered power adders.

TRANSMISSION
Stock style H-patterned shifting required on all manual transmissions. Automatic transmission allowed.

EXHAUST
No restrictions on exhaust

FUEL
All fuel types allowed including methanol and ethanol.

TIRES
Slicks are allowed for FWD cars and RWD cars subjected to Drag radials

[icwicked]

i would b down next year when my car is done.. i would just have to change the slicks to radials and put in the pass. seat... i live about 2-3 hours south of there. might b able to get a few more people to b down..