FE & FE2 Bubble Tail
#38978 from Robey Clark · Rule change · TB 25-10 (2025-10 Fastrack)
In FE, GCR section 9.1.1.G.2.F.k, change as follows:
"Enterprises bubble tail P/N: WM138014 is allowed for FE and is the only configuration for FE2."
FE2: rule changes
In our results from 2018-10-10 to 2026-09-28.
Wording removed by a change is shown struck through, as in the original. 4 changes, 2 other letters.
Changes made
Driver Safety & Comfort
#37965 from Robey Clark · Rule change · TB 25-04 (2025-04 Fastrack)
In FE2, GCR section 9.1.1.G.2.E, add the following:
"g. Driver Safety and Comfort modifications to seat and controls for drivers with disabilities may be made only by approval. These
modifications must be reported to SCCA Enterprises and noted in the car logbook. The modifications are approved only for the
noted driver with disabilities. If the car is used by or sold to another driver, it must be returned to the previous standard
configuration."
FE/FE2 Oil Cooler
#29293 from Larry Winkelman · Rule change · TB 20-09 (2020-09 Fastrack)
In GCR section 9.1.1.I.2.G.19, clarify as follows:
"An optional air to oil cooler is allowed. Competitors may use either a Setrab 50-625-7612 or any air to oil cooler
with The a maximum core size is of 13 inches wide by 6.5 inches high. No water to oil heat exchanger is allowed."
FE / FE2 Update Rules
#27624 from Robey Clark · Rule change · TB 19-12 (2019-12 Fastrack)
In FE, GCR section 9.1.1.I.8.b, add the following:
"Front Springs: 600 lbs. ±25 lbs. Faulkner Part # WM203008 or Hypercoil Part # WM203011
Rear Springs: 1000 lbs. ±25 lbs. Faulkner Part # WM203009 or Hypercoil Part # WM203012
or
Front Springs: 800 lbs. ±25 lbs. Hypercoil Part # WM203013, Silver
Rear Springs: 900 lbs. ±25 lbs. Hypercoil Part # WM203014, Silver
Effective June 1, 2020, Part # WM203013 Front and Part # WM203014 Rear will be required for FE2 and
optional for FE."
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In FE, GCR section 9.1.1.I.13, add a new section as follows:
"e. The use of tire warmers or cooling methods other than natural air convection or conduction is
prohibited. The penalty for violation will be the loss of qualifying times and/or the disqualification of race
results."
In FE, GCR section 9.1.1.I.15, change the weight as follows:
"The car shall weigh 1260 1270 lbs. minimum, including the driver."
In FE2, GCR section 9.1.1.I.16.h, change the weight as follows:
"Weight The car shall weigh 1250 1270 lbs. minimum, including the driver."
Other letters
Request to Re-introduce Tire Marking
#37774 from Gabe Fehribach · Not recommended · Minutes (2025-02 Fastrack)
Thank you for your letter. The Club Racing Board does not recommend this change. FE/FE2 cars have used these tires for six
seasons and to the overall satisfaction of the participants. Enterprises and Hoosier developed the tires to provide 8-12 heat
cycles with little or no drop off in lap times, and the tires have generally performed on that level. In addition, marking the tires
would be a staffing and timing problem for our volunteers with little if any benefit to the competitors.
Clarify gurney flap specification
#29372 from Larry Winkelman · No action required · Minutes (2020-10 Fastrack)
Thank you for your letter. Please see the response to letter #29445 in this Fastrack’s Technical Bulletin.