Old_EF

I'm a getting into scca autocross and before I mod or do anything to the car, I want to know what class I'm in...and what is allowed
Mainly looking to get some seat time as I upgrade wheels, tires, brakes, brake lines, and suspension...
Car:
1991 Honda civic hatchback dx
Dohc zc swap with si tranny with hydro conversion
Stock airbox, stock throttle body, and stock intake manifold...
Aftermarket header, stock exhaust, stock suspension, stock brakes, and stock tire size
Car has full interior and aftermarket steering wheel

Thank you in advance...

Notorious92rhdEG

Since the car is swapped that will put you in SMF. Street Modified Front wheel drive.

Have fun!

motoxxxman

yup, all because of the engine swap. and that's the class you can do practically anything you want to the car and you're still in that class. pretty much the only thing you can't do is swap an n/a motor from a different manufacturer and then boost that motor lol.

a tip on brakes: standard blank rotors with Hawk HP+ pads will be your best friend. And if you can do a rear disc conversion, do it, and follow the same.
also, find out if your club has a minimum weight requirement. If not, gut the ever living snot out of the car.

looklook

You'll have so much fun autocrossing the EF chassis! Definitely get some seat time, if you start wanting to be competitive, that engine won't do it in SMF, cheaper and easier to swap an OE replacement back in. I used to race in SMF class with my old 1990 CRX H23A blue top, it was loads of fun, but without spending a fortune on modifications, it wasn't on par with the top of the class. Here's a helpful link that I found very useful when I was getting started. Autocross to Win (DGs Autocross Secrets) - ATW Home Page

Cocoflava

This was really helpful, thank you for asking this question! looking to autocross my 93 Civic Hatch. now i know what class, since its been swapped.