Aero Performance Products Inc (fka AERP)

[Vasco da Gama]

2008 NASCAR RULES (Dr. Gas is the only supplier to provide a solution )

http://www.staffordmotorspeedway.com/Pages/Multimedia/Downloads_Word_PDF_Files/2008-SK-LIGHT-RULES.htm

20E- 9 ENGINE EXHAUST SYSTEM -

A. Headers are permitted. The SK Light Modified division must utilize track specified headers only. All headers must remain un-altered and exactly match the Track’s factory sample headers. The only SK Light Modified track approved headers are:

Kooks Headers # SMS1033 – Troyer Chassis

Kooks Headers # SMS1233 – Raceworks Chassis

Kooks Headers # SMS1435 – C.D. Chassis

B. Stainless steel, stepped and 180-degree headers are not permitted.
C. The exhaust header flange must mount directly to the cylinder head with no spacers between the flange and the cylinder head. A maximum header flange thickness of ½ inch is permitted.

D. Inserts are not permitted in any part of the header or collector. Merge, crossover and pyramid collectors are not permitted.

E. Exhaust pipes must come out of engine at cowl and must extend a minimum of six (6) inches past the cowl. Right exhaust pipe may run beneath the car, but must turn down and out toward the bottom of the right side frame rail.
F. LOBAK # RCM 30-12-30 or LOBAK # 35-12-35 mufflers are required at all times. Modifications or repairs of any type are not permitted on the muffler. Both muffler flanges must be intact. Stainless steel mufflers are not permitted. Mufflers must be removable for inspection.

G. Thermal wrap is not permitted anywhere on exhaust system.

H. Only one muffler and exhaust pipe allowed per side.

I. Exhaust system subject to approval by Track Officials.

J. Interior coatings are NOT permitted.

K. Exterior coatings other than paint are NOT permitted. All other coatings including powder coatings are NOT permitted.