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CBS Stock Car Questions on the rules


xmod97

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SHOCKS: Shock may be claimed for $25.00 Ea. Shocks must be steel OEM replacement shocks. Shocks must be mounted using the OEM stock mounts in the stock location. No heims on shocks allowed. No shock adapters. No rebuild-able, Air or adjustable shocks.


"I think this rule is easy to understand, Pro, Afco, Q1, Bilsten, and others sell a stock replacement steel shocks with different valving, that is why there is a claim rule on shocks. If you go and run shocks that cost $300.00 and up then don't say anything if they get claimed. The shocks I checked last week where legal"


Claim Rule Shocks: Shocks may be claimed in IMCA Classes, Street Stock & CBS Stock Car. Claim & Money must be must be filed in writing with the Tech. inspector before Feature Race. Claiming Car Owner must have a car running in the same class feature race that night. Track has option to claim shocks.


EXHAUST SYSTEM:

Stock exhaust manifolds for make and model. Exhaust pipe 2.5 in. max. with muffler must extend 6 inches behind driver’s seat. No exhaust flow devices allowed such as cross piece of H- pipes. Must run a track approved muffler (See General Rules).

Option Exhaust Headers: Add 100 lbs. to car must weigh 3500 lbs total and may run street style long tube Headers with Max. 1 5/8 inch Primarys and Max. 3 inch collector or center dump header.Ram Horn exhaust manifold (Center dump) or center dump header must add 100 lbs. No other type header allowed.


The question is what size exhaust pipe can you run? Answer: Exhaust pipe 2.5 in. I.D. max. with muffler, must extend 6 inches behind driver’s seat. .


Hope this answers the questions (From CBS Tech)

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