Autocrossing & Roadracing Suspension Setup for Track Corvettes, Camber/Caster Adjustments, R-Compound Tires, Race Slicks, Tips on Driving Technique, Events, Results
Sponsored by:
Sponsored by:

Auto-X class for built C4?

Thread Tools
 
Search this Thread
 
Old 01-14-2019, 05:18 PM
  #1  
Rexracer77
Racer
Thread Starter
 
Rexracer77's Avatar
 
Member Since: Aug 2014
Posts: 442
Received 26 Likes on 22 Posts
Default Auto-X class for built C4?

I have done some Auto-x events in the past and thinking of doing it semi seriously. Goal would be just to go to Nationals, knowing I don't go to the n-th degree to win. I know my car isn't competitive, but don't want to be dead last either. The problem is it has so much done to it that it doesn't fit into any street class (that I can tell). I had planned on just doing Cam-S, but one guy suggested Prepared, which I think is XP? That seems even harder then running in CAM.
Car is 92 manual with built 383. Making 450hp at the crank. VRP springs, Q1 single adjustable shocks, full interior, "aftermarket" seats, etc etc.

Any other suggestions?
Old 01-14-2019, 06:38 PM
  #2  
Tomswheels
Instructor
 
Tomswheels's Avatar
 
Member Since: Feb 2016
Posts: 232
Received 37 Likes on 31 Posts
Default

Why wouldn’t you go CAM-S, it’s designed for cars with your mods...
Old 01-14-2019, 06:59 PM
  #3  
AND0
Instructor
 
AND0's Avatar
 
Member Since: Feb 2014
Location: Hawaii
Posts: 227
Received 69 Likes on 25 Posts
Default

+1
Clearly CAM-S
Old 01-15-2019, 06:36 PM
  #4  
jefnvk
Melting Slicks
 
jefnvk's Avatar
 
Member Since: Nov 2018
Location: AA/Metro Detroit
Posts: 2,096
Received 1,022 Likes on 637 Posts
Default

CAM-S, without knowing every last modification. Little rules to worry about there, besides 200TW tires and keeping the interior not race car looking.
Old 01-15-2019, 08:07 PM
  #5  
TurbineSurgine
Instructor
 
TurbineSurgine's Avatar
 
Member Since: Sep 2014
Location: Houston Texas
Posts: 237
Received 11 Likes on 11 Posts
Default

Cam if you are on street tires, if you have R-comp you could go to SSM. Your 383 I think bumps you out of BSP.

Last edited by TurbineSurgine; 01-15-2019 at 08:08 PM.
Old 01-16-2019, 11:12 AM
  #6  
Rexracer77
Racer
Thread Starter
 
Rexracer77's Avatar
 
Member Since: Aug 2014
Posts: 442
Received 26 Likes on 22 Posts
Default

Yeah CAM-S has been my plan, but this guy made it sound like its a "show" class, and doesn't run with the normal class's etc. So was just trying to figure out if there is another appropriate place for my car. SSM is on slicks also, and I would have a min weight of 2850ish, so that seems out in my mind.
Just wanted a sanity check.
Thanks
Old 01-16-2019, 02:46 PM
  #7  
Acid666
Racer
 
Acid666's Avatar
 
Member Since: May 2016
Location: Lafayette LA
Posts: 471
Received 82 Likes on 63 Posts
Default

Lol, Cam isn't really a show class, it's for people who wanna do what they wanna do to their cars and not read a rulebook. I'm in Cam because I didn't want to have a stock car (AS) as I wanted headers with open cats, and I didn't want to max it out per the next class up. CAM gives me the freedom to not really care. When I get slicks installed I planned on going to SSM. I'd go SSR with slicks but I don't have a stock street setup car.

Last edited by Acid666; 01-16-2019 at 02:46 PM.
The following users liked this post:
Rexracer77 (01-16-2019)
Old 01-16-2019, 03:35 PM
  #8  
Rexracer77
Racer
Thread Starter
 
Rexracer77's Avatar
 
Member Since: Aug 2014
Posts: 442
Received 26 Likes on 22 Posts
Default

Yeah thats exactly where I am, and why I was planning CAM. I will stick to my original plan and do that.
Old 01-16-2019, 03:39 PM
  #9  
eric1855
Instructor
 
eric1855's Avatar
 
Member Since: May 2014
Posts: 144
Received 20 Likes on 17 Posts
Default

Come to CAM-S its a perfect fit.

And we're all pretty nice.
The following users liked this post:
Rexracer77 (01-18-2019)
Old 01-16-2019, 11:13 PM
  #10  
thetoy
Racer
 
thetoy's Avatar
 
Member Since: Feb 2003
Location: aumsville oregon
Posts: 440
Received 6 Likes on 5 Posts

Default

I have owned my 89 c4 for 24 years and have Autocrossing ever since the day I bought it. I have lots of mods done to the car. I am currently running in SSM class. I have a 650 RWHP stroked 467 small block. I have ran at the local national Autocrosses many times never first but always competitive. I love my car and will never get rid of it. This was my first corvette.
The following users liked this post:
Rexracer77 (01-18-2019)
Old 01-17-2019, 10:43 AM
  #11  
MatthewMiller
Le Mans Master
 
MatthewMiller's Avatar
 
Member Since: Aug 2015
Location: St. Charles MO
Posts: 5,694
Received 1,704 Likes on 1,290 Posts
Default

I agree with all the others: CAM-S is the place for you. It's where I run my 396 C4. A point of clarification: SSM isn't for track-ony "slicks" in the normal sense of the word. It does allow Hoosier A7s, which look like slicks, but they are actually DOT street-legal tires. But tires in SSM have to be DOT approved. I have run both classes locally. SSM should always be faster at the top-tier events because it includes smaller, lighter cars with tons of mods. At the national level events, you'd be more competitive in CAM-S, and can more realistically street-drive the 200tw tires (Hoosier A7s are street legal, but not really good for street driving).
The following users liked this post:
Rexracer77 (01-18-2019)
Old 01-17-2019, 12:02 PM
  #12  
jefnvk
Melting Slicks
 
jefnvk's Avatar
 
Member Since: Nov 2018
Location: AA/Metro Detroit
Posts: 2,096
Received 1,022 Likes on 637 Posts
Default

Originally Posted by Rexracer77
Yeah CAM-S has been my plan, but this guy made it sound like its a "show" class, and doesn't run with the normal class's etc.
CAM was just getting going last time I regularly raced, but as I recall its intention was to get the older muscle car and hot rodder guys (CAM stands for Classic American Muscle) out and competing as a way to bolster the organization. Prepping an autox car takes a lot of reading and understanding rules, rules that can render a hot rod or garage built toy or bracket drag racer that doesn't have to follow many drivetrain rules, that wasn't built to said rule book pretty much out of class in anything but a prepped level. For seemingly minor things that discourage involvement. If you got a whole class of cars whose owners are regularly changing cams, gear ratios, bolting bits and pieces from one car onto another from another decade, etc, it gives them a place to play without any "gotcha" rules that screw up their classification.

It is definitely a real class, that said, I completely understand how a few of the SCCA folks would disdain it as a "show class". I think a couple folks there love crafting and strictly adhering to rules (and calling out those who don't) more than they like the actual racing.

Last edited by jefnvk; 01-17-2019 at 12:12 PM.
The following users liked this post:
Rexracer77 (01-18-2019)
Old 01-17-2019, 02:38 PM
  #13  
bcpower
Advanced
 
bcpower's Avatar
 
Member Since: Apr 2018
Location: Atlanta Georgia
Posts: 51
Likes: 0
Received 14 Likes on 11 Posts
Default

I think what “that guy” meant by show classes is the CAM classes are supplemental classes for the SCCA. That basically means they don’t compete for a national championship title, they call them national winners. If you win, your name won’t be printed in the back of the SCCA Rules and you’ll get a Speedway Motor’s Jacket instead of the SCCA’s red jacket. Other than that, the classes compete at the exact same time, on the same courses and offer the same contingency as all the other SCCA classes. On top of that CAM has its own separate CAM Challenge series to add more events to your schedule.

I’d definitely go with CAM if I were you.
The following users liked this post:
Rexracer77 (01-18-2019)
Old 01-18-2019, 05:14 PM
  #14  
Rexracer77
Racer
Thread Starter
 
Rexracer77's Avatar
 
Member Since: Aug 2014
Posts: 442
Received 26 Likes on 22 Posts
Default

Originally Posted by bcpower
you’ll get a Speedway Motor’s Jacket instead of the SCCA’s red jacket
Yeah I think this is what he meant, which I am totally fine with.
Old 01-18-2019, 11:25 PM
  #15  
Nokones
Drifting
 
Nokones's Avatar
 
Member Since: Jul 2015
Location: Sun City West, AZ
Posts: 1,264
Received 231 Likes on 158 Posts
Default

CAM-S is where all the Kool guys hang out.
Old 01-21-2019, 08:07 AM
  #16  
kdm123
Pro
 
kdm123's Avatar
 
Member Since: Apr 2013
Location: CA
Posts: 627
Received 92 Likes on 63 Posts

Default

Have you thought about vintage racing your car? Here in So Cal, I usually see a couple of other C4s in my race group. (I have a '92.) You need a cage, proper belts, and a fuel cell. No disrespect to autoX, but vintage racing is so much more fun.

Get notified of new replies

To Auto-X class for built C4?




Quick Reply: Auto-X class for built C4?



All times are GMT -4. The time now is 07:17 AM.