BoP Lab / Rules / Letter #29822

#29822 Balance of Performance adjustments effective 01-01-2021

From Formula/Sports Racing Committee · P2 · Rule change

2020-12-01 Balance of Performance adjustments effective 01-01-2021

#29822 from Formula/Sports Racing Committee · Rule change · TB 20-12 (2020-12 Fastrack)

In P2 Engine Table, Spec Line B.1, effective 01-01-2021 change restrictors as follows:
In P2 Engine Table, Spec Line E, effective 01-01-2021 change notes as follows:
"Group CN non-composite chassis with stock Honda K20A-FD2 must use stock Honda intake manifold with 64mm single throttle
body with 55 50mm flat plate intake restrictor at 1500 lbs. minimum weight."
In P2 Table 1, FIA Group CN non-composite chassis spec line, effective 01-01-2021 change restrictor as follows:
P2 Engine Table
Spec
Line Engine Series Max. Displ. (cc)

A specification table follows in the original; it is not shown here.

Referred to by

#29746 Increasing P2 Participation Craig Farr · No action required
#29764 Request to Consider Separate Formulas to Achieve Parity in P2 Tim Day Jr. · No action required
#29770 Split Off New Bike Motors, Adjust Restrictors, Correct K20A Pace Vaughan Scott · No action required
#29775 Data Collection and Analysis Keith Carter · No action required
#29792 P2 Spec Line/Radical Competitiveness Eric O'Brien · No action required
#29793 P2 Spec Line Car Restrictors Paul Decker · No action required
#29811 Request Action to Increase Participation in the Prototype 2 Class Robert Kazen · No action required
#29852 Assisted Shifting in Prototype 2 John Gyann · Not recommended
#29862 Request for parity in the Prototype 2 Class Greg Gyann · Taken care of
#29871 P2 Rules Considerations Thomas Kaufman · Taken care of
#30142 Remove All Restrictors On Built 2008 Bike Motors David O’Leary · Not recommended